100013520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1483}}^1$

素因数の和:1780

約数の個数: 80

約数和(自身を含む): 311355072

約数和(自身を除く): 211341552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 281, 562, 843, 1124, 1405, 1483, 1686, 2248, 2810, 2966, 3372, 4215, 4449, 4496, 5620, 5932, 6744, 7415, 8430, 8898, 11240, 11864, 13488, 14830, 16860, 17796, 22245, 22480, 23728, 29660, 33720, 35592, 44490, 59320, 67440, 71184, 88980, 118640, 177960, 355920, 416723, 833446, 1250169, 1666892, 2083615, 2500338, 3333784, 4167230, 5000676, 6250845, 6667568, 8334460, 10001352, 12501690, 16668920, 20002704, 25003380, 33337840, 50006760, 100013520]

約数ペア:

[(1, 100013520), (2, 50006760), (3, 33337840), (4, 25003380), (5, 20002704), (6, 16668920), (8, 12501690), (10, 10001352), (12, 8334460), (15, 6667568), (16, 6250845), (20, 5000676), (24, 4167230), (30, 3333784), (40, 2500338), (48, 2083615), (60, 1666892), (80, 1250169), (120, 833446), (240, 416723), (281, 355920), (562, 177960), (843, 118640), (1124, 88980), (1405, 71184), (1483, 67440), (1686, 59320), (2248, 44490), (2810, 35592), (2966, 33720), (3372, 29660), (4215, 23728), (4449, 22480), (4496, 22245), (5620, 17796), (5932, 16860), (6744, 14830), (7415, 13488), (8430, 11864), (8898, 11240)]