127222380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5479}}^1$

素因数の和:5540

約数の個数: 96

約数和(自身を含む): 405081600

約数和(自身を除く): 277859220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 108, 129, 135, 172, 180, 215, 258, 270, 387, 430, 516, 540, 645, 774, 860, 1161, 1290, 1548, 1935, 2322, 2580, 3870, 4644, 5479, 5805, 7740, 10958, 11610, 16437, 21916, 23220, 27395, 32874, 49311, 54790, 65748, 82185, 98622, 109580, 147933, 164370, 197244, 235597, 246555, 295866, 328740, 471194, 493110, 591732, 706791, 739665, 942388, 986220, 1177985, 1413582, 1479330, 2120373, 2355970, 2827164, 2958660, 3533955, 4240746, 4711940, 6361119, 7067910, 8481492, 10601865, 12722238, 14135820, 21203730, 25444476, 31805595, 42407460, 63611190, 127222380]

約数ペア:

[(1, 127222380), (2, 63611190), (3, 42407460), (4, 31805595), (5, 25444476), (6, 21203730), (9, 14135820), (10, 12722238), (12, 10601865), (15, 8481492), (18, 7067910), (20, 6361119), (27, 4711940), (30, 4240746), (36, 3533955), (43, 2958660), (45, 2827164), (54, 2355970), (60, 2120373), (86, 1479330), (90, 1413582), (108, 1177985), (129, 986220), (135, 942388), (172, 739665), (180, 706791), (215, 591732), (258, 493110), (270, 471194), (387, 328740), (430, 295866), (516, 246555), (540, 235597), (645, 197244), (774, 164370), (860, 147933), (1161, 109580), (1290, 98622), (1548, 82185), (1935, 65748), (2322, 54790), (2580, 49311), (3870, 32874), (4644, 27395), (5479, 23220), (5805, 21916), (7740, 16437), (10958, 11610)]