61988700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{1627}}^1$

素因数の和:1771

約数の個数: 72

約数和(自身を含む): 180877312

約数和(自身を除く): 118888612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 127, 150, 254, 300, 381, 508, 635, 762, 1270, 1524, 1627, 1905, 2540, 3175, 3254, 3810, 4881, 6350, 6508, 7620, 8135, 9525, 9762, 12700, 16270, 19050, 19524, 24405, 32540, 38100, 40675, 48810, 81350, 97620, 122025, 162700, 206629, 244050, 413258, 488100, 619887, 826516, 1033145, 1239774, 2066290, 2479548, 3099435, 4132580, 5165725, 6198870, 10331450, 12397740, 15497175, 20662900, 30994350, 61988700]

約数ペア:

[(1, 61988700), (2, 30994350), (3, 20662900), (4, 15497175), (5, 12397740), (6, 10331450), (10, 6198870), (12, 5165725), (15, 4132580), (20, 3099435), (25, 2479548), (30, 2066290), (50, 1239774), (60, 1033145), (75, 826516), (100, 619887), (127, 488100), (150, 413258), (254, 244050), (300, 206629), (381, 162700), (508, 122025), (635, 97620), (762, 81350), (1270, 48810), (1524, 40675), (1627, 38100), (1905, 32540), (2540, 24405), (3175, 19524), (3254, 19050), (3810, 16270), (4881, 12700), (6350, 9762), (6508, 9525), (7620, 8135)]