54283140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3109}}^1$

素因数の和:3221

約数の個数: 72

約数和(自身を含む): 166409880

約数和(自身を除く): 112126740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 873, 970, 1164, 1455, 1746, 1940, 2910, 3109, 3492, 4365, 5820, 6218, 8730, 9327, 12436, 15545, 17460, 18654, 27981, 31090, 37308, 46635, 55962, 62180, 93270, 111924, 139905, 186540, 279810, 301573, 559620, 603146, 904719, 1206292, 1507865, 1809438, 2714157, 3015730, 3618876, 4523595, 5428314, 6031460, 9047190, 10856628, 13570785, 18094380, 27141570, 54283140]

約数ペア:

[(1, 54283140), (2, 27141570), (3, 18094380), (4, 13570785), (5, 10856628), (6, 9047190), (9, 6031460), (10, 5428314), (12, 4523595), (15, 3618876), (18, 3015730), (20, 2714157), (30, 1809438), (36, 1507865), (45, 1206292), (60, 904719), (90, 603146), (97, 559620), (180, 301573), (194, 279810), (291, 186540), (388, 139905), (485, 111924), (582, 93270), (873, 62180), (970, 55962), (1164, 46635), (1455, 37308), (1746, 31090), (1940, 27981), (2910, 18654), (3109, 17460), (3492, 15545), (4365, 12436), (5820, 9327), (6218, 8730)]