25626060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 83865600

約数和(自身を除く): 58239540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 59, 60, 76, 90, 95, 114, 118, 127, 171, 177, 180, 190, 228, 236, 254, 285, 295, 342, 354, 380, 381, 508, 531, 570, 590, 635, 684, 708, 762, 855, 885, 1062, 1121, 1140, 1143, 1180, 1270, 1524, 1710, 1770, 1905, 2124, 2242, 2286, 2413, 2540, 2655, 3363, 3420, 3540, 3810, 4484, 4572, 4826, 5310, 5605, 5715, 6726, 7239, 7493, 7620, 9652, 10089, 10620, 11210, 11430, 12065, 13452, 14478, 14986, 16815, 20178, 21717, 22420, 22479, 22860, 24130, 28956, 29972, 33630, 36195, 37465, 40356, 43434, 44958, 48260, 50445, 67260, 67437, 72390, 74930, 86868, 89916, 100890, 108585, 112395, 134874, 142367, 144780, 149860, 201780, 217170, 224790, 269748, 284734, 337185, 427101, 434340, 449580, 569468, 674370, 711835, 854202, 1281303, 1348740, 1423670, 1708404, 2135505, 2562606, 2847340, 4271010, 5125212, 6406515, 8542020, 12813030, 25626060]

約数ペア:

[(1, 25626060), (2, 12813030), (3, 8542020), (4, 6406515), (5, 5125212), (6, 4271010), (9, 2847340), (10, 2562606), (12, 2135505), (15, 1708404), (18, 1423670), (19, 1348740), (20, 1281303), (30, 854202), (36, 711835), (38, 674370), (45, 569468), (57, 449580), (59, 434340), (60, 427101), (76, 337185), (90, 284734), (95, 269748), (114, 224790), (118, 217170), (127, 201780), (171, 149860), (177, 144780), (180, 142367), (190, 134874), (228, 112395), (236, 108585), (254, 100890), (285, 89916), (295, 86868), (342, 74930), (354, 72390), (380, 67437), (381, 67260), (508, 50445), (531, 48260), (570, 44958), (590, 43434), (635, 40356), (684, 37465), (708, 36195), (762, 33630), (855, 29972), (885, 28956), (1062, 24130), (1121, 22860), (1140, 22479), (1143, 22420), (1180, 21717), (1270, 20178), (1524, 16815), (1710, 14986), (1770, 14478), (1905, 13452), (2124, 12065), (2242, 11430), (2286, 11210), (2413, 10620), (2540, 10089), (2655, 9652), (3363, 7620), (3420, 7493), (3540, 7239), (3810, 6726), (4484, 5715), (4572, 5605), (4826, 5310)]