125789940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22543}}^1$

素因数の和:22589

約数の個数: 72

約数和(自身を含む): 393888768

約数和(自身を除く): 268098828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 22543, 45086, 67629, 90172, 112715, 135258, 202887, 225430, 270516, 338145, 405774, 450860, 676290, 698833, 811548, 1014435, 1352580, 1397666, 2028870, 2096499, 2795332, 3494165, 4057740, 4192998, 6289497, 6988330, 8385996, 10482495, 12578994, 13976660, 20964990, 25157988, 31447485, 41929980, 62894970, 125789940]

約数ペア:

[(1, 125789940), (2, 62894970), (3, 41929980), (4, 31447485), (5, 25157988), (6, 20964990), (9, 13976660), (10, 12578994), (12, 10482495), (15, 8385996), (18, 6988330), (20, 6289497), (30, 4192998), (31, 4057740), (36, 3494165), (45, 2795332), (60, 2096499), (62, 2028870), (90, 1397666), (93, 1352580), (124, 1014435), (155, 811548), (180, 698833), (186, 676290), (279, 450860), (310, 405774), (372, 338145), (465, 270516), (558, 225430), (620, 202887), (930, 135258), (1116, 112715), (1395, 90172), (1860, 67629), (2790, 45086), (5580, 22543)]