30272500

素因数分解:

$2^2\times 5^4\times {\mathrm{12109}}^1$

素因数の和:12133

約数の個数: 30

約数和(自身を含む): 66205370

約数和(自身を除く): 35932870

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1250, 2500, 12109, 24218, 48436, 60545, 121090, 242180, 302725, 605450, 1210900, 1513625, 3027250, 6054500, 7568125, 15136250, 30272500]

約数ペア:

[(1, 30272500), (2, 15136250), (4, 7568125), (5, 6054500), (10, 3027250), (20, 1513625), (25, 1210900), (50, 605450), (100, 302725), (125, 242180), (250, 121090), (500, 60545), (625, 48436), (1250, 24218), (2500, 12109)]