6.b=kpとなる解を含むような恒等式の一覧表
5/p = 1/a + 1/b + 1/c, b=kp
p | a | b | c |
P | A | B | C |
3 | 1 | 3 | 3 | 4n-1 | n | 4n-1 | n(4n-1) |
7 | 2 | 7 | 14 | 4n-1 | n | 4n-1 | n(4n-1) |
11 | 3 | 11 | 33 | 4n-1 | n | 4n-1 | n(4n-1) |
13 | 3 | 26 | 78 | 9n-5 | 2n-1 | 2(9n-5) | 2(2n-1)(9n-5) |
39 | 39 | 14n-1 | 3n | 3(14n-1) | 3n(14n-1) |
17 | 4 | 34 | 68 | 9n-1 | 2n | 2(9n-1) | 2n(9n-1) |
19 | 4 | 95 | 380 | 24n-5 | 5n-1 | 5(24n-5) | 5(5n-1)(24n-5) |
114 | 228 | 29n-10 | 2(3n-1) | 6(29n-10) | 6(3n-1)(29n-10) |
152 | 152 | 39n-20 | 4(2n-1) | 8(39n-20) | 8(2n-1)(39n-20) |
5 | 19 | 95 | 4n-1 | n | 4n-1 | n(4n-1) |
23 | 5 | 69 | 345 | 14n-5 | 3n-1 | 3(14n-5) | 3(3n-1)(14n-5) |
115 | 115 | 24n-1 | 5n | 5(24n-1) | 5n(24n-1) |
6 | 23 | 138 | 4n-1 | n | 4n-1 | n(4n-1) |
29 | 6 | 203 | 1218 | 34n-5 | 7n-1 | 7(34n-5) | 7(7n-1)(34n-5) |
232 | 696 | 39n-10 | 2(4n-1) | 8(39n-10) | 8(4n-1)(39n-10) |
261 | 522 | 44n-15 | 3(3n-1) | 9(44n-15) | 9(3n-1)(44n-15) |
290 | 435 | 49n-20 | 2(5n-2) | 10(49n-20) | 5(5n-2)(49n-20) |
348 | 348 | 59n-30 | 6(2n-1) | 12(59n-30) | 12(2n-1)(59n-30) |
31 | 7 | 62 | 434 | 9n-5 | 2n-1 | 2(9n-5) | 2(2n-1)(9n-5) |
8 | 31 | 248 | 4n-1 | n | 4n-1 | n(4n-1) |
37 | 8 | 111 | 888 | 14n-5 | 3n-1 | 3(14n-5) | 3(3n-1)(14n-5) |
148 | 296 | 19n-1 | 4n | 4(19n-1) | 4n(19n-1) |
41 | 9 | 123 | 369 | 14n-1 | 3n | 3(14n-1) | 3n(14n-1) |
43 | 9 | 215 | 1935 | 24n-5 | 5n-1 | 5(24n-5) | 5(5n-1)(24n-5) |
258 | 774 | 29n-15 | 3(2n-1) | 6(29n-15) | 6(2n-1)(29n-15) |
387 | 387 | 44n-1 | 9n | 9(44n-1) | 9n(44n-1) |
10 | 86 | 215 | 9n-2 | 2n | 2(9n-2) | n(9n-2) |
11 | 43 | 473 | 4n-1 | n | 4n-1 | n(4n-1) |
47 | 10 | 188 | 940 | 19n-10 | 2(2n-1) | 4(19n-10) | 4(2n-1)(19n-10) |
235 | 470 | 24n-1 | 5n | 5(24n-1) | 5n(24n-1) |
12 | 47 | 564 | 4n-1 | n | 4n-1 | n(4n-1) |
53 | 11 | 318 | 3498 | 29n-5 | 6n-1 | 6(29n-5) | 6(6n-1)(29n-5) |
583 | 583 | 54n-1 | 11n | 11(54n-1) | 11n(54n-1) |
12 | 106 | 636 | 9n-1 | 2n | 2(9n-1) | 2n(9n-1) |
159 | 212 | 14n-3 | 3n | 3(14n-3) | n(14n-3) |
59 | 12 | 767 | 9204 | 64n-5 | 13n-1 | 13(64n-5) | 13(13n-1)(64n-5) |
826 | 4956 | 69n-10 | 2(7n-1) | 14(69n-10) | 14(7n-1)(69n-10) |
885 | 3540 | 74n-15 | 3(5n-1) | 15(74n-15) | 15(5n-1)(74n-15) |
944 | 2832 | 79n-20 | 4(4n-1) | 16(79n-20) | 16(4n-1)(79n-20) |
1062 | 2124 | 89n-30 | 6(3n-1) | 18(89n-30) | 18(3n-1)(89n-30) |
1180 | 1770 | 99n-40 | 4(5n-2) | 20(99n-40) | 5(5n-2)(99n-40) |
15 | 59 | 885 | 4n-1 | n | 4n-1 | n(4n-1) |
61 | 14 | 122 | 427 | 9n-2 | 2n | 2(9n-2) | n(9n-2) |
67 | 14 | 335 | 4690 | 24n-5 | 5n-1 | 5(24n-5) | 5(5n-1)(24n-5) |
402 | 1407 | 29n-20 | 2(3n-2) | 6(29n-20) | 3(3n-2)(29n-20) |
469 | 938 | 34n-1 | 7n | 7(34n-1) | 7n(34n-1) |
15 | 134 | 2010 | 9n-5 | 2n-1 | 2(9n-5) | 2(2n-1)(9n-5) |
201 | 335 | 14n-3 | 3n | 3(14n-3) | n(14n-3) |
17 | 67 | 1139 | 4n-1 | n | 4n-1 | n(4n-1) |
71 | 15 | 284 | 4260 | 19n-5 | 4n-1 | 4(19n-5) | 4(4n-1)(19n-5) |
355 | 1065 | 24n-1 | 5n | 5(24n-1) | 5n(24n-1) |
426 | 710 | 29n-16 | 3(2n-1) | 6(29n-16) | 2(2n-1)(29n-16) |
16 | 142 | 1136 | 9n-1 | 2n | 2(9n-1) | 2n(9n-1) |
18 | 71 | 1278 | 4n-1 | n | 4n-1 | n(4n-1) |
73 | 15 | 584 | 8760 | 39n-5 | 8n-1 | 8(39n-5) | 8(8n-1)(39n-5) |
657 | 3285 | 44n-15 | 3(3n-1) | 9(44n-15) | 9(3n-1)(44n-15) |
730 | 2190 | 49n-25 | 5(2n-1) | 10(49n-25) | 10(2n-1)(49n-25) |
876 | 1460 | 59n-45 | 3(4n-3) | 12(59n-45) | 4(4n-3)(59n-45) |
1095 | 1095 | 74n-1 | 15n | 15(74n-1) | 15n(74n-1) |
79 | 16 | 1343 | 21488 | 84n-5 | 17n-1 | 17(84n-5) | 17(17n-1)(84n-5) |
1422 | 11376 | 89n-10 | 2(9n-1) | 18(89n-10) | 18(9n-1)(89n-10) |
1580 | 6320 | 99n-20 | 4(5n-1) | 20(99n-20) | 20(5n-1)(99n-20) |
17 | 237 | 4029 | 14n-5 | 3n-1 | 3(14n-5) | 3(3n-1)(14n-5) |
18 | 158 | 711 | 9n-2 | 2n | 2(9n-2) | n(9n-2) |
20 | 79 | 1580 | 4n-1 | n | 4n-1 | n(4n-1) |
83 | 17 | 747 | 12699 | 44n-5 | 9n-1 | 9(44n-5) | 9(9n-1)(44n-5) |
1411 | 1411 | 84n-1 | 17n | 17(84n-1) | 17n(84n-1) |
18 | 249 | 1494 | 14n-1 | 3n | 3(14n-1) | 3n(14n-1) |
21 | 83 | 1743 | 4n-1 | n | 4n-1 | n(4n-1) |
89 | 18 | 1691 | 30438 | 94n-5 | 19n-1 | 19(94n-5) | 19(19n-1)(94n-5) |
1780 | 16020 | 99n-10 | 2(10n-1) | 20(99n-10) | 20(10n-1)(99n-10) |
20 | 178 | 1780 | 9n-1 | 2n | 2(9n-1) | 2n(9n-1) |
97 | 20 | 679 | 13580 | 34n-5 | 7n-1 | 7(34n-5) | 7(7n-1)(34n-5) |
776 | 3880 | 39n-20 | 4(2n-1) | 8(39n-20) | 8(2n-1)(39n-20) |
970 | 1940 | 49n-1 | 10n | 10(49n-1) | 10n(49n-1) |
1164 | 1455 | 59n-21 | 4(3n-1) | 12(59n-21) | 3(3n-1)(59n-21) |
21 | 291 | 2037 | 14n-1 | 3n | 3(14n-1) | 3n(14n-1) |
22 | 194 | 1067 | 9n-2 | 2n | 2(9n-2) | n(9n-2) |
E-mail : kc2h-msm@asahi-net.or.jp三島 久典