155527528020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19681}}^1\times {\mathrm{131707}}^1$

素因数の和:151400

約数の個数: 48

約数和(自身を含む): 435502511808

約数和(自身を除く): 279974983788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 19681, 39362, 59043, 78724, 98405, 118086, 131707, 196810, 236172, 263414, 295215, 393620, 395121, 526828, 590430, 658535, 790242, 1180860, 1317070, 1580484, 1975605, 2634140, 3951210, 7902420, 2592125467, 5184250934, 7776376401, 10368501868, 12960627335, 15552752802, 25921254670, 31105505604, 38881882005, 51842509340, 77763764010, 155527528020]

約数ペア:

[(1, 155527528020), (2, 77763764010), (3, 51842509340), (4, 38881882005), (5, 31105505604), (6, 25921254670), (10, 15552752802), (12, 12960627335), (15, 10368501868), (20, 7776376401), (30, 5184250934), (60, 2592125467), (19681, 7902420), (39362, 3951210), (59043, 2634140), (78724, 1975605), (98405, 1580484), (118086, 1317070), (131707, 1180860), (196810, 790242), (236172, 658535), (263414, 590430), (295215, 526828), (393620, 395121)]