100860390

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{239}}^1\times {\mathrm{521}}^1$

素因数の和:779

約数の個数: 80

約数和(自身を含む): 272859840

約数和(自身を除く): 171999450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 239, 270, 405, 478, 521, 717, 810, 1042, 1195, 1434, 1563, 2151, 2390, 2605, 3126, 3585, 4302, 4689, 5210, 6453, 7170, 7815, 9378, 10755, 12906, 14067, 15630, 19359, 21510, 23445, 28134, 32265, 38718, 42201, 46890, 64530, 70335, 84402, 96795, 124519, 140670, 193590, 211005, 249038, 373557, 422010, 622595, 747114, 1120671, 1245190, 1867785, 2241342, 3362013, 3735570, 5603355, 6724026, 10086039, 11206710, 16810065, 20172078, 33620130, 50430195, 100860390]

約数ペア:

[(1, 100860390), (2, 50430195), (3, 33620130), (5, 20172078), (6, 16810065), (9, 11206710), (10, 10086039), (15, 6724026), (18, 5603355), (27, 3735570), (30, 3362013), (45, 2241342), (54, 1867785), (81, 1245190), (90, 1120671), (135, 747114), (162, 622595), (239, 422010), (270, 373557), (405, 249038), (478, 211005), (521, 193590), (717, 140670), (810, 124519), (1042, 96795), (1195, 84402), (1434, 70335), (1563, 64530), (2151, 46890), (2390, 42201), (2605, 38718), (3126, 32265), (3585, 28134), (4302, 23445), (4689, 21510), (5210, 19359), (6453, 15630), (7170, 14067), (7815, 12906), (9378, 10755)]