30755000

素因数分解:

$2^3\times 5^4\times {\mathrm{6151}}^1$

素因数の和:6177

約数の個数: 40

約数和(自身を含む): 72070680

約数和(自身を除く): 41315680

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 2500, 5000, 6151, 12302, 24604, 30755, 49208, 61510, 123020, 153775, 246040, 307550, 615100, 768875, 1230200, 1537750, 3075500, 3844375, 6151000, 7688750, 15377500, 30755000]

約数ペア:

[(1, 30755000), (2, 15377500), (4, 7688750), (5, 6151000), (8, 3844375), (10, 3075500), (20, 1537750), (25, 1230200), (40, 768875), (50, 615100), (100, 307550), (125, 246040), (200, 153775), (250, 123020), (500, 61510), (625, 49208), (1000, 30755), (1250, 24604), (2500, 12302), (5000, 6151)]