30225100

素因数分解:

$2^2\times 5^2\times {\mathrm{409}}^1\times {\mathrm{739}}^1$

素因数の和:1162

約数の個数: 36

約数和(自身を含む): 65837800

約数和(自身を除く): 35612700

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 409, 739, 818, 1478, 1636, 2045, 2956, 3695, 4090, 7390, 8180, 10225, 14780, 18475, 20450, 36950, 40900, 73900, 302251, 604502, 1209004, 1511255, 3022510, 6045020, 7556275, 15112550, 30225100]

約数ペア:

[(1, 30225100), (2, 15112550), (4, 7556275), (5, 6045020), (10, 3022510), (20, 1511255), (25, 1209004), (50, 604502), (100, 302251), (409, 73900), (739, 40900), (818, 36950), (1478, 20450), (1636, 18475), (2045, 14780), (2956, 10225), (3695, 8180), (4090, 7390)]