2040900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{6803}}^1$

素因数の和:6820

約数の個数: 36

約数和(自身を含む): 5905872

約数和(自身を除く): 3864972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 6803, 13606, 20409, 27212, 34015, 40818, 68030, 81636, 102045, 136060, 170075, 204090, 340150, 408180, 510225, 680300, 1020450, 2040900]

約数ペア:

[(1, 2040900), (2, 1020450), (3, 680300), (4, 510225), (5, 408180), (6, 340150), (10, 204090), (12, 170075), (15, 136060), (20, 102045), (25, 81636), (30, 68030), (50, 40818), (60, 34015), (75, 27212), (100, 20409), (150, 13606), (300, 6803)]