76878090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:364

約数の個数: 96

約数和(自身を含む): 207432576

約数和(自身を除く): 130554486

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 71, 90, 106, 142, 159, 213, 227, 265, 318, 355, 426, 454, 477, 530, 639, 681, 710, 795, 954, 1065, 1135, 1278, 1362, 1590, 2043, 2130, 2270, 2385, 3195, 3405, 3763, 4086, 4770, 6390, 6810, 7526, 10215, 11289, 12031, 16117, 18815, 20430, 22578, 24062, 32234, 33867, 36093, 37630, 48351, 56445, 60155, 67734, 72186, 80585, 96702, 108279, 112890, 120310, 145053, 161170, 169335, 180465, 216558, 241755, 290106, 338670, 360930, 483510, 541395, 725265, 854201, 1082790, 1450530, 1708402, 2562603, 4271005, 5125206, 7687809, 8542010, 12813015, 15375618, 25626030, 38439045, 76878090]

約数ペア:

[(1, 76878090), (2, 38439045), (3, 25626030), (5, 15375618), (6, 12813015), (9, 8542010), (10, 7687809), (15, 5125206), (18, 4271005), (30, 2562603), (45, 1708402), (53, 1450530), (71, 1082790), (90, 854201), (106, 725265), (142, 541395), (159, 483510), (213, 360930), (227, 338670), (265, 290106), (318, 241755), (355, 216558), (426, 180465), (454, 169335), (477, 161170), (530, 145053), (639, 120310), (681, 112890), (710, 108279), (795, 96702), (954, 80585), (1065, 72186), (1135, 67734), (1278, 60155), (1362, 56445), (1590, 48351), (2043, 37630), (2130, 36093), (2270, 33867), (2385, 32234), (3195, 24062), (3405, 22578), (3763, 20430), (4086, 18815), (4770, 16117), (6390, 12031), (6810, 11289), (7526, 10215)]