75118140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{11279}}^1$

素因数の和:11331

約数の個数: 72

約数和(自身を含む): 234037440

約数和(自身を除く): 158919300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 11279, 22558, 33837, 45116, 56395, 67674, 101511, 112790, 135348, 169185, 203022, 225580, 338370, 406044, 417323, 507555, 676740, 834646, 1015110, 1251969, 1669292, 2030220, 2086615, 2503938, 3755907, 4173230, 5007876, 6259845, 7511814, 8346460, 12519690, 15023628, 18779535, 25039380, 37559070, 75118140]

約数ペア:

[(1, 75118140), (2, 37559070), (3, 25039380), (4, 18779535), (5, 15023628), (6, 12519690), (9, 8346460), (10, 7511814), (12, 6259845), (15, 5007876), (18, 4173230), (20, 3755907), (30, 2503938), (36, 2086615), (37, 2030220), (45, 1669292), (60, 1251969), (74, 1015110), (90, 834646), (111, 676740), (148, 507555), (180, 417323), (185, 406044), (222, 338370), (333, 225580), (370, 203022), (444, 169185), (555, 135348), (666, 112790), (740, 101511), (1110, 67674), (1332, 56395), (1665, 45116), (2220, 33837), (3330, 22558), (6660, 11279)]