112412820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4649}}^1$

素因数の和:4705

約数の個数: 96

約数和(自身を含む): 349977600

約数和(自身を除く): 237564780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 4030, 4649, 4836, 6045, 8060, 9298, 12090, 13947, 18596, 23245, 24180, 27894, 46490, 55788, 60437, 69735, 92980, 120874, 139470, 144119, 181311, 241748, 278940, 288238, 302185, 362622, 432357, 576476, 604370, 720595, 725244, 864714, 906555, 1208740, 1441190, 1729428, 1813110, 1873547, 2161785, 2882380, 3626220, 3747094, 4323570, 5620641, 7494188, 8647140, 9367735, 11241282, 18735470, 22482564, 28103205, 37470940, 56206410, 112412820]

約数ペア:

[(1, 112412820), (2, 56206410), (3, 37470940), (4, 28103205), (5, 22482564), (6, 18735470), (10, 11241282), (12, 9367735), (13, 8647140), (15, 7494188), (20, 5620641), (26, 4323570), (30, 3747094), (31, 3626220), (39, 2882380), (52, 2161785), (60, 1873547), (62, 1813110), (65, 1729428), (78, 1441190), (93, 1208740), (124, 906555), (130, 864714), (155, 725244), (156, 720595), (186, 604370), (195, 576476), (260, 432357), (310, 362622), (372, 302185), (390, 288238), (403, 278940), (465, 241748), (620, 181311), (780, 144119), (806, 139470), (930, 120874), (1209, 92980), (1612, 69735), (1860, 60437), (2015, 55788), (2418, 46490), (4030, 27894), (4649, 24180), (4836, 23245), (6045, 18596), (8060, 13947), (9298, 12090)]