77022540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{61129}}^1$

素因数の和:61151

約数の個数: 72

約数和(自身を含む): 267015840

約数和(自身を除く): 189993300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 61129, 122258, 183387, 244516, 305645, 366774, 427903, 550161, 611290, 733548, 855806, 916935, 1100322, 1222580, 1283709, 1711612, 1833870, 2139515, 2200644, 2567418, 2750805, 3667740, 3851127, 4279030, 5134836, 5501610, 6418545, 7702254, 8558060, 11003220, 12837090, 15404508, 19255635, 25674180, 38511270, 77022540]

約数ペア:

[(1, 77022540), (2, 38511270), (3, 25674180), (4, 19255635), (5, 15404508), (6, 12837090), (7, 11003220), (9, 8558060), (10, 7702254), (12, 6418545), (14, 5501610), (15, 5134836), (18, 4279030), (20, 3851127), (21, 3667740), (28, 2750805), (30, 2567418), (35, 2200644), (36, 2139515), (42, 1833870), (45, 1711612), (60, 1283709), (63, 1222580), (70, 1100322), (84, 916935), (90, 855806), (105, 733548), (126, 611290), (140, 550161), (180, 427903), (210, 366774), (252, 305645), (315, 244516), (420, 183387), (630, 122258), (1260, 61129)]