147254220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{272693}}^1$

素因数の和:272711

約数の個数: 48

約数和(自身を含む): 458125920

約数和(自身を除く): 310871700

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, 272693, 545386, 818079, 1090772, 1363465, 1636158, 2454237, 2726930, 3272316, 4090395, 4908474, 5453860, 7362711, 8180790, 9816948, 12271185, 14725422, 16361580, 24542370, 29450844, 36813555, 49084740, 73627110, 147254220]

約数ペア:

[(1, 147254220), (2, 73627110), (3, 49084740), (4, 36813555), (5, 29450844), (6, 24542370), (9, 16361580), (10, 14725422), (12, 12271185), (15, 9816948), (18, 8180790), (20, 7362711), (27, 5453860), (30, 4908474), (36, 4090395), (45, 3272316), (54, 2726930), (60, 2454237), (90, 1636158), (108, 1363465), (135, 1090772), (180, 818079), (270, 545386), (540, 272693)]