155124060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28411}}^1$

素因数の和:28443

約数の個数: 96

約数和(自身を含む): 534600192

約数和(自身を除く): 379476132

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 28411, 56822, 85233, 113644, 142055, 170466, 198877, 284110, 340932, 369343, 397754, 426165, 568220, 596631, 738686, 795508, 852330, 994385, 1108029, 1193262, 1477372, 1704660, 1846715, 1988770, 2216058, 2386524, 2585401, 2983155, 3693430, 3977540, 4432116, 5170802, 5540145, 5966310, 7386860, 7756203, 10341604, 11080290, 11932620, 12927005, 15512406, 22160580, 25854010, 31024812, 38781015, 51708020, 77562030, 155124060]

約数ペア:

[(1, 155124060), (2, 77562030), (3, 51708020), (4, 38781015), (5, 31024812), (6, 25854010), (7, 22160580), (10, 15512406), (12, 12927005), (13, 11932620), (14, 11080290), (15, 10341604), (20, 7756203), (21, 7386860), (26, 5966310), (28, 5540145), (30, 5170802), (35, 4432116), (39, 3977540), (42, 3693430), (52, 2983155), (60, 2585401), (65, 2386524), (70, 2216058), (78, 1988770), (84, 1846715), (91, 1704660), (105, 1477372), (130, 1193262), (140, 1108029), (156, 994385), (182, 852330), (195, 795508), (210, 738686), (260, 596631), (273, 568220), (364, 426165), (390, 397754), (420, 369343), (455, 340932), (546, 284110), (780, 198877), (910, 170466), (1092, 142055), (1365, 113644), (1820, 85233), (2730, 56822), (5460, 28411)]