157038660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{872437}}^1$

素因数の和:872452

約数の個数: 36

約数和(自身を含む): 476351148

約数和(自身を除く): 319312488

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 872437, 1744874, 2617311, 3489748, 4362185, 5234622, 7851933, 8724370, 10469244, 13086555, 15703866, 17448740, 26173110, 31407732, 39259665, 52346220, 78519330, 157038660]

約数ペア:

[(1, 157038660), (2, 78519330), (3, 52346220), (4, 39259665), (5, 31407732), (6, 26173110), (9, 17448740), (10, 15703866), (12, 13086555), (15, 10469244), (18, 8724370), (20, 7851933), (30, 5234622), (36, 4362185), (45, 3489748), (60, 2617311), (90, 1744874), (180, 872437)]