1994966100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{2216629}}^1$

素因数の和:2216649

約数の個数: 54

約数和(自身を含む): 6253113230

約数和(自身を除く): 4258147130

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 2216629, 4433258, 6649887, 8866516, 11083145, 13299774, 19949661, 22166290, 26599548, 33249435, 39899322, 44332580, 55415725, 66498870, 79798644, 99748305, 110831450, 132997740, 166247175, 199496610, 221662900, 332494350, 398993220, 498741525, 664988700, 997483050, 1994966100]

約数ペア:

[(1, 1994966100), (2, 997483050), (3, 664988700), (4, 498741525), (5, 398993220), (6, 332494350), (9, 221662900), (10, 199496610), (12, 166247175), (15, 132997740), (18, 110831450), (20, 99748305), (25, 79798644), (30, 66498870), (36, 55415725), (45, 44332580), (50, 39899322), (60, 33249435), (75, 26599548), (90, 22166290), (100, 19949661), (150, 13299774), (180, 11083145), (225, 8866516), (300, 6649887), (450, 4433258), (900, 2216629)]