91098280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{863}}^1$

素因数の和:923

約数の個数: 128

約数和(自身を含む): 261273600

約数和(自身を除く): 170175320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 29, 35, 40, 52, 56, 58, 65, 70, 91, 104, 116, 130, 140, 145, 182, 203, 232, 260, 280, 290, 364, 377, 406, 455, 520, 580, 728, 754, 812, 863, 910, 1015, 1160, 1508, 1624, 1726, 1820, 1885, 2030, 2639, 3016, 3452, 3640, 3770, 4060, 4315, 5278, 6041, 6904, 7540, 8120, 8630, 10556, 11219, 12082, 13195, 15080, 17260, 21112, 22438, 24164, 25027, 26390, 30205, 34520, 44876, 48328, 50054, 52780, 56095, 60410, 78533, 89752, 100108, 105560, 112190, 120820, 125135, 157066, 175189, 200216, 224380, 241640, 250270, 314132, 325351, 350378, 392665, 448760, 500540, 628264, 650702, 700756, 785330, 875945, 1001080, 1301404, 1401512, 1570660, 1626755, 1751890, 2277457, 2602808, 3141320, 3253510, 3503780, 4554914, 6507020, 7007560, 9109828, 11387285, 13014040, 18219656, 22774570, 45549140, 91098280]

約数ペア:

[(1, 91098280), (2, 45549140), (4, 22774570), (5, 18219656), (7, 13014040), (8, 11387285), (10, 9109828), (13, 7007560), (14, 6507020), (20, 4554914), (26, 3503780), (28, 3253510), (29, 3141320), (35, 2602808), (40, 2277457), (52, 1751890), (56, 1626755), (58, 1570660), (65, 1401512), (70, 1301404), (91, 1001080), (104, 875945), (116, 785330), (130, 700756), (140, 650702), (145, 628264), (182, 500540), (203, 448760), (232, 392665), (260, 350378), (280, 325351), (290, 314132), (364, 250270), (377, 241640), (406, 224380), (455, 200216), (520, 175189), (580, 157066), (728, 125135), (754, 120820), (812, 112190), (863, 105560), (910, 100108), (1015, 89752), (1160, 78533), (1508, 60410), (1624, 56095), (1726, 52780), (1820, 50054), (1885, 48328), (2030, 44876), (2639, 34520), (3016, 30205), (3452, 26390), (3640, 25027), (3770, 24164), (4060, 22438), (4315, 21112), (5278, 17260), (6041, 15080), (6904, 13195), (7540, 12082), (8120, 11219), (8630, 10556)]