200172690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2224141}}^1$

素因数の和:2224154

約数の個数: 24

約数和(自身を含む): 520449228

約数和(自身を除く): 320276538

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2224141, 4448282, 6672423, 11120705, 13344846, 20017269, 22241410, 33362115, 40034538, 66724230, 100086345, 200172690]

約数ペア:

[(1, 200172690), (2, 100086345), (3, 66724230), (5, 40034538), (6, 33362115), (9, 22241410), (10, 20017269), (15, 13344846), (18, 11120705), (30, 6672423), (45, 4448282), (90, 2224141)]