80250540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2713}}^1$

素因数の和:2771

約数の個数: 96

約数和(自身を含む): 246214080

約数和(自身を除く): 165963540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 29, 30, 34, 51, 58, 60, 68, 85, 87, 102, 116, 145, 170, 174, 204, 255, 290, 340, 348, 435, 493, 510, 580, 870, 986, 1020, 1479, 1740, 1972, 2465, 2713, 2958, 4930, 5426, 5916, 7395, 8139, 9860, 10852, 13565, 14790, 16278, 27130, 29580, 32556, 40695, 46121, 54260, 78677, 81390, 92242, 138363, 157354, 162780, 184484, 230605, 236031, 276726, 314708, 393385, 461210, 472062, 553452, 691815, 786770, 922420, 944124, 1180155, 1337509, 1383630, 1573540, 2360310, 2675018, 2767260, 4012527, 4720620, 5350036, 6687545, 8025054, 13375090, 16050108, 20062635, 26750180, 40125270, 80250540]

約数ペア:

[(1, 80250540), (2, 40125270), (3, 26750180), (4, 20062635), (5, 16050108), (6, 13375090), (10, 8025054), (12, 6687545), (15, 5350036), (17, 4720620), (20, 4012527), (29, 2767260), (30, 2675018), (34, 2360310), (51, 1573540), (58, 1383630), (60, 1337509), (68, 1180155), (85, 944124), (87, 922420), (102, 786770), (116, 691815), (145, 553452), (170, 472062), (174, 461210), (204, 393385), (255, 314708), (290, 276726), (340, 236031), (348, 230605), (435, 184484), (493, 162780), (510, 157354), (580, 138363), (870, 92242), (986, 81390), (1020, 78677), (1479, 54260), (1740, 46121), (1972, 40695), (2465, 32556), (2713, 29580), (2958, 27130), (4930, 16278), (5426, 14790), (5916, 13565), (7395, 10852), (8139, 9860)]