149533980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{10979}}^1$

素因数の和:11218

約数の個数: 48

約数和(自身を含む): 420577920

約数和(自身を除く): 271043940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 227, 454, 681, 908, 1135, 1362, 2270, 2724, 3405, 4540, 6810, 10979, 13620, 21958, 32937, 43916, 54895, 65874, 109790, 131748, 164685, 219580, 329370, 658740, 2492233, 4984466, 7476699, 9968932, 12461165, 14953398, 24922330, 29906796, 37383495, 49844660, 74766990, 149533980]

約数ペア:

[(1, 149533980), (2, 74766990), (3, 49844660), (4, 37383495), (5, 29906796), (6, 24922330), (10, 14953398), (12, 12461165), (15, 9968932), (20, 7476699), (30, 4984466), (60, 2492233), (227, 658740), (454, 329370), (681, 219580), (908, 164685), (1135, 131748), (1362, 109790), (2270, 65874), (2724, 54895), (3405, 43916), (4540, 32937), (6810, 21958), (10979, 13620)]