73662660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{409237}}^1$

素因数の和:409252

約数の個数: 36

約数和(自身を含む): 223443948

約数和(自身を除く): 149781288

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 409237, 818474, 1227711, 1636948, 2046185, 2455422, 3683133, 4092370, 4910844, 6138555, 7366266, 8184740, 12277110, 14732532, 18415665, 24554220, 36831330, 73662660]

約数ペア:

[(1, 73662660), (2, 36831330), (3, 24554220), (4, 18415665), (5, 14732532), (6, 12277110), (9, 8184740), (10, 7366266), (12, 6138555), (15, 4910844), (18, 4092370), (20, 3683133), (30, 2455422), (36, 2046185), (45, 1636948), (60, 1227711), (90, 818474), (180, 409237)]