150848680

素因数分解:

$2^3\times 5^1\times {\mathrm{1213}}^1\times {\mathrm{3109}}^1$

素因数の和:4333

約数の個数: 32

約数和(自身を含む): 339798600

約数和(自身を除く): 188949920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1213, 2426, 3109, 4852, 6065, 6218, 9704, 12130, 12436, 15545, 24260, 24872, 31090, 48520, 62180, 124360, 3771217, 7542434, 15084868, 18856085, 30169736, 37712170, 75424340, 150848680]

約数ペア:

[(1, 150848680), (2, 75424340), (4, 37712170), (5, 30169736), (8, 18856085), (10, 15084868), (20, 7542434), (40, 3771217), (1213, 124360), (2426, 62180), (3109, 48520), (4852, 31090), (6065, 24872), (6218, 24260), (9704, 15545), (12130, 12436)]