252637500

素因数分解:

$2^2\times 3^1\times 5^5\times {\mathrm{6737}}^1$

素因数の和:6769

約数の個数: 72

約数和(自身を含む): 736921584

約数和(自身を除く): 484284084

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, 1250, 1500, 1875, 2500, 3125, 3750, 6250, 6737, 7500, 9375, 12500, 13474, 18750, 20211, 26948, 33685, 37500, 40422, 67370, 80844, 101055, 134740, 168425, 202110, 336850, 404220, 505275, 673700, 842125, 1010550, 1684250, 2021100, 2526375, 3368500, 4210625, 5052750, 8421250, 10105500, 12631875, 16842500, 21053125, 25263750, 42106250, 50527500, 63159375, 84212500, 126318750, 252637500]

約数ペア:

[(1, 252637500), (2, 126318750), (3, 84212500), (4, 63159375), (5, 50527500), (6, 42106250), (10, 25263750), (12, 21053125), (15, 16842500), (20, 12631875), (25, 10105500), (30, 8421250), (50, 5052750), (60, 4210625), (75, 3368500), (100, 2526375), (125, 2021100), (150, 1684250), (250, 1010550), (300, 842125), (375, 673700), (500, 505275), (625, 404220), (750, 336850), (1250, 202110), (1500, 168425), (1875, 134740), (2500, 101055), (3125, 80844), (3750, 67370), (6250, 40422), (6737, 37500), (7500, 33685), (9375, 26948), (12500, 20211), (13474, 18750)]