101120520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{19597}}^1$

素因数の和:19654

約数の個数: 64

約数和(自身を含む): 310432320

約数和(自身を除く): 209311800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 19597, 39194, 58791, 78388, 97985, 117582, 156776, 195970, 235164, 293955, 391940, 470328, 587910, 783880, 842671, 1175820, 1685342, 2351640, 2528013, 3370684, 4213355, 5056026, 6741368, 8426710, 10112052, 12640065, 16853420, 20224104, 25280130, 33706840, 50560260, 101120520]

約数ペア:

[(1, 101120520), (2, 50560260), (3, 33706840), (4, 25280130), (5, 20224104), (6, 16853420), (8, 12640065), (10, 10112052), (12, 8426710), (15, 6741368), (20, 5056026), (24, 4213355), (30, 3370684), (40, 2528013), (43, 2351640), (60, 1685342), (86, 1175820), (120, 842671), (129, 783880), (172, 587910), (215, 470328), (258, 391940), (344, 293955), (430, 235164), (516, 195970), (645, 156776), (860, 117582), (1032, 97985), (1290, 78388), (1720, 58791), (2580, 39194), (5160, 19597)]