400202220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{5563}}^1$

素因数の和:5695

約数の個数: 96

約数和(自身を含む): 1233872640

約数和(自身を除く): 833670420

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 109, 110, 132, 165, 218, 220, 327, 330, 436, 545, 654, 660, 1090, 1199, 1308, 1635, 2180, 2398, 3270, 3597, 4796, 5563, 5995, 6540, 7194, 11126, 11990, 14388, 16689, 17985, 22252, 23980, 27815, 33378, 35970, 55630, 61193, 66756, 71940, 83445, 111260, 122386, 166890, 183579, 244772, 305965, 333780, 367158, 606367, 611930, 734316, 917895, 1212734, 1223860, 1819101, 1835790, 2425468, 3031835, 3638202, 3671580, 6063670, 6670037, 7276404, 9095505, 12127340, 13340074, 18191010, 20010111, 26680148, 33350185, 36382020, 40020222, 66700370, 80040444, 100050555, 133400740, 200101110, 400202220]

約数ペア:

[(1, 400202220), (2, 200101110), (3, 133400740), (4, 100050555), (5, 80040444), (6, 66700370), (10, 40020222), (11, 36382020), (12, 33350185), (15, 26680148), (20, 20010111), (22, 18191010), (30, 13340074), (33, 12127340), (44, 9095505), (55, 7276404), (60, 6670037), (66, 6063670), (109, 3671580), (110, 3638202), (132, 3031835), (165, 2425468), (218, 1835790), (220, 1819101), (327, 1223860), (330, 1212734), (436, 917895), (545, 734316), (654, 611930), (660, 606367), (1090, 367158), (1199, 333780), (1308, 305965), (1635, 244772), (2180, 183579), (2398, 166890), (3270, 122386), (3597, 111260), (4796, 83445), (5563, 71940), (5995, 66756), (6540, 61193), (7194, 55630), (11126, 35970), (11990, 33378), (14388, 27815), (16689, 23980), (17985, 22252)]