121080900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{403603}}^1$

素因数の和:403620

約数の個数: 36

約数和(自身を含む): 350328272

約数和(自身を除く): 229247372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 403603, 807206, 1210809, 1614412, 2018015, 2421618, 4036030, 4843236, 6054045, 8072060, 10090075, 12108090, 20180150, 24216180, 30270225, 40360300, 60540450, 121080900]

約数ペア:

[(1, 121080900), (2, 60540450), (3, 40360300), (4, 30270225), (5, 24216180), (6, 20180150), (10, 12108090), (12, 10090075), (15, 8072060), (20, 6054045), (25, 4843236), (30, 4036030), (50, 2421618), (60, 2018015), (75, 1614412), (100, 1210809), (150, 807206), (300, 403603)]