125912820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2687}}^1$

素因数の和:2781

約数の個数: 96

約数和(自身を含む): 390168576

約数和(自身を除く): 264255756

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 71, 110, 132, 142, 165, 213, 220, 284, 330, 355, 426, 660, 710, 781, 852, 1065, 1420, 1562, 2130, 2343, 2687, 3124, 3905, 4260, 4686, 5374, 7810, 8061, 9372, 10748, 11715, 13435, 15620, 16122, 23430, 26870, 29557, 32244, 40305, 46860, 53740, 59114, 80610, 88671, 118228, 147785, 161220, 177342, 190777, 295570, 354684, 381554, 443355, 572331, 591140, 763108, 886710, 953885, 1144662, 1773420, 1907770, 2098547, 2289324, 2861655, 3815540, 4197094, 5723310, 6295641, 8394188, 10492735, 11446620, 12591282, 20985470, 25182564, 31478205, 41970940, 62956410, 125912820]

約数ペア:

[(1, 125912820), (2, 62956410), (3, 41970940), (4, 31478205), (5, 25182564), (6, 20985470), (10, 12591282), (11, 11446620), (12, 10492735), (15, 8394188), (20, 6295641), (22, 5723310), (30, 4197094), (33, 3815540), (44, 2861655), (55, 2289324), (60, 2098547), (66, 1907770), (71, 1773420), (110, 1144662), (132, 953885), (142, 886710), (165, 763108), (213, 591140), (220, 572331), (284, 443355), (330, 381554), (355, 354684), (426, 295570), (660, 190777), (710, 177342), (781, 161220), (852, 147785), (1065, 118228), (1420, 88671), (1562, 80610), (2130, 59114), (2343, 53740), (2687, 46860), (3124, 40305), (3905, 32244), (4260, 29557), (4686, 26870), (5374, 23430), (7810, 16122), (8061, 15620), (9372, 13435), (10748, 11715)]