76071780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{422621}}^1$

素因数の和:422636

約数の個数: 36

約数和(自身を含む): 230751612

約数和(自身を除く): 154679832

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 422621, 845242, 1267863, 1690484, 2113105, 2535726, 3803589, 4226210, 5071452, 6339315, 7607178, 8452420, 12678630, 15214356, 19017945, 25357260, 38035890, 76071780]

約数ペア:

[(1, 76071780), (2, 38035890), (3, 25357260), (4, 19017945), (5, 15214356), (6, 12678630), (9, 8452420), (10, 7607178), (12, 6339315), (15, 5071452), (18, 4226210), (20, 3803589), (30, 2535726), (36, 2113105), (45, 1690484), (60, 1267863), (90, 845242), (180, 422621)]