7972500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{1063}}^1$

素因数の和:1090

約数の個数: 60

約数和(自身を含む): 23267552

約数和(自身を除く): 15295052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 625, 750, 1063, 1250, 1500, 1875, 2126, 2500, 3189, 3750, 4252, 5315, 6378, 7500, 10630, 12756, 15945, 21260, 26575, 31890, 53150, 63780, 79725, 106300, 132875, 159450, 265750, 318900, 398625, 531500, 664375, 797250, 1328750, 1594500, 1993125, 2657500, 3986250, 7972500]

約数ペア:

[(1, 7972500), (2, 3986250), (3, 2657500), (4, 1993125), (5, 1594500), (6, 1328750), (10, 797250), (12, 664375), (15, 531500), (20, 398625), (25, 318900), (30, 265750), (50, 159450), (60, 132875), (75, 106300), (100, 79725), (125, 63780), (150, 53150), (250, 31890), (300, 26575), (375, 21260), (500, 15945), (625, 12756), (750, 10630), (1063, 7500), (1250, 6378), (1500, 5315), (1875, 4252), (2126, 3750), (2500, 3189)]