149599620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{831109}}^1$

素因数の和:831124

約数の個数: 36

約数和(自身を含む): 453786060

約数和(自身を除く): 304186440

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 831109, 1662218, 2493327, 3324436, 4155545, 4986654, 7479981, 8311090, 9973308, 12466635, 14959962, 16622180, 24933270, 29919924, 37399905, 49866540, 74799810, 149599620]

約数ペア:

[(1, 149599620), (2, 74799810), (3, 49866540), (4, 37399905), (5, 29919924), (6, 24933270), (9, 16622180), (10, 14959962), (12, 12466635), (15, 9973308), (18, 8311090), (20, 7479981), (30, 4986654), (36, 4155545), (45, 3324436), (60, 2493327), (90, 1662218), (180, 831109)]