111603420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{68891}}^1$

素因数の和:68912

約数の個数: 60

約数和(自身を含む): 350109144

約数和(自身を除く): 238505724

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, 68891, 137782, 206673, 275564, 344455, 413346, 620019, 688910, 826692, 1033365, 1240038, 1377820, 1860057, 2066730, 2480076, 3100095, 3720114, 4133460, 5580171, 6200190, 7440228, 9300285, 11160342, 12400380, 18600570, 22320684, 27900855, 37201140, 55801710, 111603420]

約数ペア:

[(1, 111603420), (2, 55801710), (3, 37201140), (4, 27900855), (5, 22320684), (6, 18600570), (9, 12400380), (10, 11160342), (12, 9300285), (15, 7440228), (18, 6200190), (20, 5580171), (27, 4133460), (30, 3720114), (36, 3100095), (45, 2480076), (54, 2066730), (60, 1860057), (81, 1377820), (90, 1240038), (108, 1033365), (135, 826692), (162, 688910), (180, 620019), (270, 413346), (324, 344455), (405, 275564), (540, 206673), (810, 137782), (1620, 68891)]