121022220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6323}}^1$

素因数の和:6375

約数の個数: 96

約数和(自身を含む): 382475520

約数和(自身を除く): 261453300

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 44, 55, 58, 60, 66, 87, 110, 116, 132, 145, 165, 174, 220, 290, 319, 330, 348, 435, 580, 638, 660, 870, 957, 1276, 1595, 1740, 1914, 3190, 3828, 4785, 6323, 6380, 9570, 12646, 18969, 19140, 25292, 31615, 37938, 63230, 69553, 75876, 94845, 126460, 139106, 183367, 189690, 208659, 278212, 347765, 366734, 379380, 417318, 550101, 695530, 733468, 834636, 916835, 1043295, 1100202, 1391060, 1833670, 2017037, 2086590, 2200404, 2750505, 3667340, 4034074, 4173180, 5501010, 6051111, 8068148, 10085185, 11002020, 12102222, 20170370, 24204444, 30255555, 40340740, 60511110, 121022220]

約数ペア:

[(1, 121022220), (2, 60511110), (3, 40340740), (4, 30255555), (5, 24204444), (6, 20170370), (10, 12102222), (11, 11002020), (12, 10085185), (15, 8068148), (20, 6051111), (22, 5501010), (29, 4173180), (30, 4034074), (33, 3667340), (44, 2750505), (55, 2200404), (58, 2086590), (60, 2017037), (66, 1833670), (87, 1391060), (110, 1100202), (116, 1043295), (132, 916835), (145, 834636), (165, 733468), (174, 695530), (220, 550101), (290, 417318), (319, 379380), (330, 366734), (348, 347765), (435, 278212), (580, 208659), (638, 189690), (660, 183367), (870, 139106), (957, 126460), (1276, 94845), (1595, 75876), (1740, 69553), (1914, 63230), (3190, 37938), (3828, 31615), (4785, 25292), (6323, 19140), (6380, 18969), (9570, 12646)]