88930620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{887}}^1$

素因数の和:1459

約数の個数: 72

約数和(自身を含む): 270545184

約数和(自身を除く): 181614564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 557, 887, 1114, 1671, 1774, 2228, 2661, 2785, 3342, 3548, 4435, 5013, 5322, 5570, 6684, 7983, 8355, 8870, 10026, 10644, 11140, 13305, 15966, 16710, 17740, 20052, 25065, 26610, 31932, 33420, 39915, 50130, 53220, 79830, 100260, 159660, 494059, 988118, 1482177, 1976236, 2470295, 2964354, 4446531, 4940590, 5928708, 7410885, 8893062, 9881180, 14821770, 17786124, 22232655, 29643540, 44465310, 88930620]

約数ペア:

[(1, 88930620), (2, 44465310), (3, 29643540), (4, 22232655), (5, 17786124), (6, 14821770), (9, 9881180), (10, 8893062), (12, 7410885), (15, 5928708), (18, 4940590), (20, 4446531), (30, 2964354), (36, 2470295), (45, 1976236), (60, 1482177), (90, 988118), (180, 494059), (557, 159660), (887, 100260), (1114, 79830), (1671, 53220), (1774, 50130), (2228, 39915), (2661, 33420), (2785, 31932), (3342, 26610), (3548, 25065), (4435, 20052), (5013, 17740), (5322, 16710), (5570, 15966), (6684, 13305), (7983, 11140), (8355, 10644), (8870, 10026)]