142483500

素因数分解:

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

素因数の和:31688

約数の個数: 72

約数和(自身を含む): 449502144

約数和(自身を除く): 307018644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 31663, 63326, 94989, 126652, 158315, 189978, 284967, 316630, 379956, 474945, 569934, 633260, 791575, 949890, 1139868, 1424835, 1583150, 1899780, 2374725, 2849670, 3166300, 3957875, 4749450, 5699340, 7124175, 7915750, 9498900, 11873625, 14248350, 15831500, 23747250, 28496700, 35620875, 47494500, 71241750, 142483500]

約数ペア:

[(1, 142483500), (2, 71241750), (3, 47494500), (4, 35620875), (5, 28496700), (6, 23747250), (9, 15831500), (10, 14248350), (12, 11873625), (15, 9498900), (18, 7915750), (20, 7124175), (25, 5699340), (30, 4749450), (36, 3957875), (45, 3166300), (50, 2849670), (60, 2374725), (75, 1899780), (90, 1583150), (100, 1424835), (125, 1139868), (150, 949890), (180, 791575), (225, 633260), (250, 569934), (300, 474945), (375, 379956), (450, 316630), (500, 284967), (750, 189978), (900, 158315), (1125, 126652), (1500, 94989), (2250, 63326), (4500, 31663)]