28522500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{3803}}^1$

素因数の和:3830

約数の個数: 60

約数和(自身を含む): 83185872

約数和(自身を除く): 54663372

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, 3750, 3803, 7500, 7606, 11409, 15212, 19015, 22818, 38030, 45636, 57045, 76060, 95075, 114090, 190150, 228180, 285225, 380300, 475375, 570450, 950750, 1140900, 1426125, 1901500, 2376875, 2852250, 4753750, 5704500, 7130625, 9507500, 14261250, 28522500]

約数ペア:

[(1, 28522500), (2, 14261250), (3, 9507500), (4, 7130625), (5, 5704500), (6, 4753750), (10, 2852250), (12, 2376875), (15, 1901500), (20, 1426125), (25, 1140900), (30, 950750), (50, 570450), (60, 475375), (75, 380300), (100, 285225), (125, 228180), (150, 190150), (250, 114090), (300, 95075), (375, 76060), (500, 57045), (625, 45636), (750, 38030), (1250, 22818), (1500, 19015), (1875, 15212), (2500, 11409), (3750, 7606), (3803, 7500)]