28496700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{31663}}^1$

素因数の和:31683

約数の個数: 54

約数和(自身を含む): 89324144

約数和(自身を除く): 60827444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 31663, 63326, 94989, 126652, 158315, 189978, 284967, 316630, 379956, 474945, 569934, 633260, 791575, 949890, 1139868, 1424835, 1583150, 1899780, 2374725, 2849670, 3166300, 4749450, 5699340, 7124175, 9498900, 14248350, 28496700]

約数ペア:

[(1, 28496700), (2, 14248350), (3, 9498900), (4, 7124175), (5, 5699340), (6, 4749450), (9, 3166300), (10, 2849670), (12, 2374725), (15, 1899780), (18, 1583150), (20, 1424835), (25, 1139868), (30, 949890), (36, 791575), (45, 633260), (50, 569934), (60, 474945), (75, 379956), (90, 316630), (100, 284967), (150, 189978), (180, 158315), (225, 126652), (300, 94989), (450, 63326), (900, 31663)]