74776860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{415427}}^1$

素因数の和:415442

約数の個数: 36

約数和(自身を含む): 226823688

約数和(自身を除く): 152046828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 415427, 830854, 1246281, 1661708, 2077135, 2492562, 3738843, 4154270, 4985124, 6231405, 7477686, 8308540, 12462810, 14955372, 18694215, 24925620, 37388430, 74776860]

約数ペア:

[(1, 74776860), (2, 37388430), (3, 24925620), (4, 18694215), (5, 14955372), (6, 12462810), (9, 8308540), (10, 7477686), (12, 6231405), (15, 4985124), (18, 4154270), (20, 3738843), (30, 2492562), (36, 2077135), (45, 1661708), (60, 1246281), (90, 830854), (180, 415427)]