66136860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{367427}}^1$

素因数の和:367442

約数の個数: 36

約数和(自身を含む): 200615688

約数和(自身を除く): 134478828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 367427, 734854, 1102281, 1469708, 1837135, 2204562, 3306843, 3674270, 4409124, 5511405, 6613686, 7348540, 11022810, 13227372, 16534215, 22045620, 33068430, 66136860]

約数ペア:

[(1, 66136860), (2, 33068430), (3, 22045620), (4, 16534215), (5, 13227372), (6, 11022810), (9, 7348540), (10, 6613686), (12, 5511405), (15, 4409124), (18, 3674270), (20, 3306843), (30, 2204562), (36, 1837135), (45, 1469708), (60, 1102281), (90, 734854), (180, 367427)]