55609740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{34327}}^1$

素因数の和:34348

約数の個数: 60

約数和(自身を含む): 174454896

約数和(自身を除く): 118845156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 34327, 68654, 102981, 137308, 171635, 205962, 308943, 343270, 411924, 514905, 617886, 686540, 926829, 1029810, 1235772, 1544715, 1853658, 2059620, 2780487, 3089430, 3707316, 4634145, 5560974, 6178860, 9268290, 11121948, 13902435, 18536580, 27804870, 55609740]

約数ペア:

[(1, 55609740), (2, 27804870), (3, 18536580), (4, 13902435), (5, 11121948), (6, 9268290), (9, 6178860), (10, 5560974), (12, 4634145), (15, 3707316), (18, 3089430), (20, 2780487), (27, 2059620), (30, 1853658), (36, 1544715), (45, 1235772), (54, 1029810), (60, 926829), (81, 686540), (90, 617886), (108, 514905), (135, 411924), (162, 343270), (180, 308943), (270, 205962), (324, 171635), (405, 137308), (540, 102981), (810, 68654), (1620, 34327)]