39780150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{1627}}^1$

素因数の和:1805

約数の個数: 48

約数和(自身を含む): 99321024

約数和(自身を除く): 59540874

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 163, 326, 489, 815, 978, 1627, 1630, 2445, 3254, 4075, 4881, 4890, 8135, 8150, 9762, 12225, 16270, 24405, 24450, 40675, 48810, 81350, 122025, 244050, 265201, 530402, 795603, 1326005, 1591206, 2652010, 3978015, 6630025, 7956030, 13260050, 19890075, 39780150]

約数ペア:

[(1, 39780150), (2, 19890075), (3, 13260050), (5, 7956030), (6, 6630025), (10, 3978015), (15, 2652010), (25, 1591206), (30, 1326005), (50, 795603), (75, 530402), (150, 265201), (163, 244050), (326, 122025), (489, 81350), (815, 48810), (978, 40675), (1627, 24450), (1630, 24405), (2445, 16270), (3254, 12225), (4075, 9762), (4881, 8150), (4890, 8135)]