157845180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{751}}^1$

素因数の和:907

約数の個数: 96

約数和(自身を含む): 460873728

約数和(自身を除く): 303028548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 113, 124, 155, 186, 226, 310, 339, 372, 452, 465, 565, 620, 678, 751, 930, 1130, 1356, 1502, 1695, 1860, 2253, 2260, 3004, 3390, 3503, 3755, 4506, 6780, 7006, 7510, 9012, 10509, 11265, 14012, 15020, 17515, 21018, 22530, 23281, 35030, 42036, 45060, 46562, 52545, 69843, 70060, 84863, 93124, 105090, 116405, 139686, 169726, 210180, 232810, 254589, 279372, 339452, 349215, 424315, 465620, 509178, 698430, 848630, 1018356, 1272945, 1396860, 1697260, 2545890, 2630753, 5091780, 5261506, 7892259, 10523012, 13153765, 15784518, 26307530, 31569036, 39461295, 52615060, 78922590, 157845180]

約数ペア:

[(1, 157845180), (2, 78922590), (3, 52615060), (4, 39461295), (5, 31569036), (6, 26307530), (10, 15784518), (12, 13153765), (15, 10523012), (20, 7892259), (30, 5261506), (31, 5091780), (60, 2630753), (62, 2545890), (93, 1697260), (113, 1396860), (124, 1272945), (155, 1018356), (186, 848630), (226, 698430), (310, 509178), (339, 465620), (372, 424315), (452, 349215), (465, 339452), (565, 279372), (620, 254589), (678, 232810), (751, 210180), (930, 169726), (1130, 139686), (1356, 116405), (1502, 105090), (1695, 93124), (1860, 84863), (2253, 70060), (2260, 69843), (3004, 52545), (3390, 46562), (3503, 45060), (3755, 42036), (4506, 35030), (6780, 23281), (7006, 22530), (7510, 21018), (9012, 17515), (10509, 15020), (11265, 14012)]