127547460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1831}}^1$

素因数の和:1895

約数の個数: 120

約数和(自身を含む): 409649856

約数和(自身を除く): 282102396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 81, 86, 90, 108, 129, 135, 162, 172, 180, 215, 258, 270, 324, 387, 405, 430, 516, 540, 645, 774, 810, 860, 1161, 1290, 1548, 1620, 1831, 1935, 2322, 2580, 3483, 3662, 3870, 4644, 5493, 5805, 6966, 7324, 7740, 9155, 10986, 11610, 13932, 16479, 17415, 18310, 21972, 23220, 27465, 32958, 34830, 36620, 49437, 54930, 65916, 69660, 78733, 82395, 98874, 109860, 148311, 157466, 164790, 197748, 236199, 247185, 296622, 314932, 329580, 393665, 472398, 494370, 593244, 708597, 741555, 787330, 944796, 988740, 1180995, 1417194, 1483110, 1574660, 2125791, 2361990, 2834388, 2966220, 3542985, 4251582, 4723980, 6377373, 7085970, 8503164, 10628955, 12754746, 14171940, 21257910, 25509492, 31886865, 42515820, 63773730, 127547460]

約数ペア:

[(1, 127547460), (2, 63773730), (3, 42515820), (4, 31886865), (5, 25509492), (6, 21257910), (9, 14171940), (10, 12754746), (12, 10628955), (15, 8503164), (18, 7085970), (20, 6377373), (27, 4723980), (30, 4251582), (36, 3542985), (43, 2966220), (45, 2834388), (54, 2361990), (60, 2125791), (81, 1574660), (86, 1483110), (90, 1417194), (108, 1180995), (129, 988740), (135, 944796), (162, 787330), (172, 741555), (180, 708597), (215, 593244), (258, 494370), (270, 472398), (324, 393665), (387, 329580), (405, 314932), (430, 296622), (516, 247185), (540, 236199), (645, 197748), (774, 164790), (810, 157466), (860, 148311), (1161, 109860), (1290, 98874), (1548, 82395), (1620, 78733), (1831, 69660), (1935, 65916), (2322, 54930), (2580, 49437), (3483, 36620), (3662, 34830), (3870, 32958), (4644, 27465), (5493, 23220), (5805, 21972), (6966, 18310), (7324, 17415), (7740, 16479), (9155, 13932), (10986, 11610)]