153031800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{255053}}^1$

素因数の和:255072

約数の個数: 48

約数和(自身を含む): 474400440

約数和(自身を除く): 321368640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 255053, 510106, 765159, 1020212, 1275265, 1530318, 2040424, 2550530, 3060636, 3825795, 5101060, 6121272, 6376325, 7651590, 10202120, 12752650, 15303180, 19128975, 25505300, 30606360, 38257950, 51010600, 76515900, 153031800]

約数ペア:

[(1, 153031800), (2, 76515900), (3, 51010600), (4, 38257950), (5, 30606360), (6, 25505300), (8, 19128975), (10, 15303180), (12, 12752650), (15, 10202120), (20, 7651590), (24, 6376325), (25, 6121272), (30, 5101060), (40, 3825795), (50, 3060636), (60, 2550530), (75, 2040424), (100, 1530318), (120, 1275265), (150, 1020212), (200, 765159), (300, 510106), (600, 255053)]