75071340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{139021}}^1$

素因数の和:139039

約数の個数: 48

約数和(自身を含む): 233556960

約数和(自身を除く): 158485620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 139021, 278042, 417063, 556084, 695105, 834126, 1251189, 1390210, 1668252, 2085315, 2502378, 2780420, 3753567, 4170630, 5004756, 6255945, 7507134, 8341260, 12511890, 15014268, 18767835, 25023780, 37535670, 75071340]

約数ペア:

[(1, 75071340), (2, 37535670), (3, 25023780), (4, 18767835), (5, 15014268), (6, 12511890), (9, 8341260), (10, 7507134), (12, 6255945), (15, 5004756), (18, 4170630), (20, 3753567), (27, 2780420), (30, 2502378), (36, 2085315), (45, 1668252), (54, 1390210), (60, 1251189), (90, 834126), (108, 695105), (135, 556084), (180, 417063), (270, 278042), (540, 139021)]