91747620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2393}}^1$

素因数の和:2482

約数の個数: 96

約数和(自身を含む): 289578240

約数和(自身を除く): 197830620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 90, 108, 135, 142, 180, 213, 270, 284, 355, 426, 540, 639, 710, 852, 1065, 1278, 1420, 1917, 2130, 2393, 2556, 3195, 3834, 4260, 4786, 6390, 7179, 7668, 9572, 9585, 11965, 12780, 14358, 19170, 21537, 23930, 28716, 35895, 38340, 43074, 47860, 64611, 71790, 86148, 107685, 129222, 143580, 169903, 215370, 258444, 323055, 339806, 430740, 509709, 646110, 679612, 849515, 1019418, 1292220, 1529127, 1699030, 2038836, 2548545, 3058254, 3398060, 4587381, 5097090, 6116508, 7645635, 9174762, 10194180, 15291270, 18349524, 22936905, 30582540, 45873810, 91747620]

約数ペア:

[(1, 91747620), (2, 45873810), (3, 30582540), (4, 22936905), (5, 18349524), (6, 15291270), (9, 10194180), (10, 9174762), (12, 7645635), (15, 6116508), (18, 5097090), (20, 4587381), (27, 3398060), (30, 3058254), (36, 2548545), (45, 2038836), (54, 1699030), (60, 1529127), (71, 1292220), (90, 1019418), (108, 849515), (135, 679612), (142, 646110), (180, 509709), (213, 430740), (270, 339806), (284, 323055), (355, 258444), (426, 215370), (540, 169903), (639, 143580), (710, 129222), (852, 107685), (1065, 86148), (1278, 71790), (1420, 64611), (1917, 47860), (2130, 43074), (2393, 38340), (2556, 35895), (3195, 28716), (3834, 23930), (4260, 21537), (4786, 19170), (6390, 14358), (7179, 12780), (7668, 11965), (9572, 9585)]