126493020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22669}}^1$

素因数の和:22715

約数の個数: 72

約数和(自身を含む): 396090240

約数和(自身を除く): 269597220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 22669, 45338, 68007, 90676, 113345, 136014, 204021, 226690, 272028, 340035, 408042, 453380, 680070, 702739, 816084, 1020105, 1360140, 1405478, 2040210, 2108217, 2810956, 3513695, 4080420, 4216434, 6324651, 7027390, 8432868, 10541085, 12649302, 14054780, 21082170, 25298604, 31623255, 42164340, 63246510, 126493020]

約数ペア:

[(1, 126493020), (2, 63246510), (3, 42164340), (4, 31623255), (5, 25298604), (6, 21082170), (9, 14054780), (10, 12649302), (12, 10541085), (15, 8432868), (18, 7027390), (20, 6324651), (30, 4216434), (31, 4080420), (36, 3513695), (45, 2810956), (60, 2108217), (62, 2040210), (90, 1405478), (93, 1360140), (124, 1020105), (155, 816084), (180, 702739), (186, 680070), (279, 453380), (310, 408042), (372, 340035), (465, 272028), (558, 226690), (620, 204021), (930, 136014), (1116, 113345), (1395, 90676), (1860, 68007), (2790, 45338), (5580, 22669)]