30027500

素因数分解:

$2^2\times 5^4\times {\mathrm{12011}}^1$

素因数の和:12035

約数の個数: 30

約数和(自身を含む): 65669604

約数和(自身を除く): 35642104

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1250, 2500, 12011, 24022, 48044, 60055, 120110, 240220, 300275, 600550, 1201100, 1501375, 3002750, 6005500, 7506875, 15013750, 30027500]

約数ペア:

[(1, 30027500), (2, 15013750), (4, 7506875), (5, 6005500), (10, 3002750), (20, 1501375), (25, 1201100), (50, 600550), (100, 300275), (125, 240220), (250, 120110), (500, 60055), (625, 48044), (1250, 24022), (2500, 12011)]