68763780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{382021}}^1$

素因数の和:382036

約数の個数: 36

約数和(自身を含む): 208584012

約数和(自身を除く): 139820232

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 382021, 764042, 1146063, 1528084, 1910105, 2292126, 3438189, 3820210, 4584252, 5730315, 6876378, 7640420, 11460630, 13752756, 17190945, 22921260, 34381890, 68763780]

約数ペア:

[(1, 68763780), (2, 34381890), (3, 22921260), (4, 17190945), (5, 13752756), (6, 11460630), (9, 7640420), (10, 6876378), (12, 5730315), (15, 4584252), (18, 3820210), (20, 3438189), (30, 2292126), (36, 1910105), (45, 1528084), (60, 1146063), (90, 764042), (180, 382021)]