218384220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{36037}}^1$

素因数の和:36150

約数の個数: 48

約数和(自身を含む): 617547168

約数和(自身を除く): 399162948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 3030, 6060, 36037, 72074, 108111, 144148, 180185, 216222, 360370, 432444, 540555, 720740, 1081110, 2162220, 3639737, 7279474, 10919211, 14558948, 18198685, 21838422, 36397370, 43676844, 54596055, 72794740, 109192110, 218384220]

約数ペア:

[(1, 218384220), (2, 109192110), (3, 72794740), (4, 54596055), (5, 43676844), (6, 36397370), (10, 21838422), (12, 18198685), (15, 14558948), (20, 10919211), (30, 7279474), (60, 3639737), (101, 2162220), (202, 1081110), (303, 720740), (404, 540555), (505, 432444), (606, 360370), (1010, 216222), (1212, 180185), (1515, 144148), (2020, 108111), (3030, 72074), (6060, 36037)]