40506660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{225037}}^1$

素因数の和:225052

約数の個数: 36

約数和(自身を含む): 122870748

約数和(自身を除く): 82364088

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 225037, 450074, 675111, 900148, 1125185, 1350222, 2025333, 2250370, 2700444, 3375555, 4050666, 4500740, 6751110, 8101332, 10126665, 13502220, 20253330, 40506660]

約数ペア:

[(1, 40506660), (2, 20253330), (3, 13502220), (4, 10126665), (5, 8101332), (6, 6751110), (9, 4500740), (10, 4050666), (12, 3375555), (15, 2700444), (18, 2250370), (20, 2025333), (30, 1350222), (36, 1125185), (45, 900148), (60, 675111), (90, 450074), (180, 225037)]