76873830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:302

約数の個数: 128

約数和(自身を含む): 217230336

約数和(自身を除く): 140356506

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 71, 85, 102, 110, 142, 165, 170, 187, 193, 213, 255, 330, 355, 374, 386, 426, 510, 561, 579, 710, 781, 935, 965, 1065, 1122, 1158, 1207, 1562, 1870, 1930, 2123, 2130, 2343, 2414, 2805, 2895, 3281, 3621, 3905, 4246, 4686, 5610, 5790, 6035, 6369, 6562, 7242, 7810, 9843, 10615, 11715, 12070, 12738, 13277, 13703, 16405, 18105, 19686, 21230, 23430, 26554, 27406, 31845, 32810, 36091, 36210, 39831, 41109, 49215, 63690, 66385, 68515, 72182, 79662, 82218, 98430, 108273, 132770, 137030, 150733, 180455, 199155, 205545, 216546, 232951, 301466, 360910, 398310, 411090, 452199, 465902, 541365, 698853, 753665, 904398, 1082730, 1164755, 1397706, 1507330, 2260995, 2329510, 2562461, 3494265, 4521990, 5124922, 6988530, 7687383, 12812305, 15374766, 25624610, 38436915, 76873830]

約数ペア:

[(1, 76873830), (2, 38436915), (3, 25624610), (5, 15374766), (6, 12812305), (10, 7687383), (11, 6988530), (15, 5124922), (17, 4521990), (22, 3494265), (30, 2562461), (33, 2329510), (34, 2260995), (51, 1507330), (55, 1397706), (66, 1164755), (71, 1082730), (85, 904398), (102, 753665), (110, 698853), (142, 541365), (165, 465902), (170, 452199), (187, 411090), (193, 398310), (213, 360910), (255, 301466), (330, 232951), (355, 216546), (374, 205545), (386, 199155), (426, 180455), (510, 150733), (561, 137030), (579, 132770), (710, 108273), (781, 98430), (935, 82218), (965, 79662), (1065, 72182), (1122, 68515), (1158, 66385), (1207, 63690), (1562, 49215), (1870, 41109), (1930, 39831), (2123, 36210), (2130, 36091), (2343, 32810), (2414, 31845), (2805, 27406), (2895, 26554), (3281, 23430), (3621, 21230), (3905, 19686), (4246, 18105), (4686, 16405), (5610, 13703), (5790, 13277), (6035, 12738), (6369, 12070), (6562, 11715), (7242, 10615), (7810, 9843)]