88106220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{489479}}^1$

素因数の和:489494

約数の個数: 36

約数和(自身を含む): 267256080

約数和(自身を除く): 179149860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 489479, 978958, 1468437, 1957916, 2447395, 2936874, 4405311, 4894790, 5873748, 7342185, 8810622, 9789580, 14684370, 17621244, 22026555, 29368740, 44053110, 88106220]

約数ペア:

[(1, 88106220), (2, 44053110), (3, 29368740), (4, 22026555), (5, 17621244), (6, 14684370), (9, 9789580), (10, 8810622), (12, 7342185), (15, 5873748), (18, 4894790), (20, 4405311), (30, 2936874), (36, 2447395), (45, 1957916), (60, 1468437), (90, 978958), (180, 489479)]