27553110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:150

約数の個数: 128

約数和(自身を含む): 76640256

約数和(自身を除く): 49087146

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 43, 53, 62, 65, 78, 86, 93, 106, 129, 130, 155, 159, 186, 195, 215, 258, 265, 310, 318, 390, 403, 430, 465, 530, 559, 645, 689, 795, 806, 930, 1118, 1209, 1290, 1333, 1378, 1590, 1643, 1677, 2015, 2067, 2279, 2418, 2666, 2795, 3286, 3354, 3445, 3999, 4030, 4134, 4558, 4929, 5590, 6045, 6665, 6837, 6890, 7998, 8215, 8385, 9858, 10335, 11395, 12090, 13330, 13674, 16430, 16770, 17329, 19995, 20670, 21359, 22790, 24645, 29627, 34185, 34658, 39990, 42718, 49290, 51987, 59254, 64077, 68370, 70649, 86645, 88881, 103974, 106795, 128154, 141298, 148135, 173290, 177762, 211947, 213590, 259935, 296270, 320385, 353245, 423894, 444405, 519870, 640770, 706490, 888810, 918437, 1059735, 1836874, 2119470, 2755311, 4592185, 5510622, 9184370, 13776555, 27553110]

約数ペア:

[(1, 27553110), (2, 13776555), (3, 9184370), (5, 5510622), (6, 4592185), (10, 2755311), (13, 2119470), (15, 1836874), (26, 1059735), (30, 918437), (31, 888810), (39, 706490), (43, 640770), (53, 519870), (62, 444405), (65, 423894), (78, 353245), (86, 320385), (93, 296270), (106, 259935), (129, 213590), (130, 211947), (155, 177762), (159, 173290), (186, 148135), (195, 141298), (215, 128154), (258, 106795), (265, 103974), (310, 88881), (318, 86645), (390, 70649), (403, 68370), (430, 64077), (465, 59254), (530, 51987), (559, 49290), (645, 42718), (689, 39990), (795, 34658), (806, 34185), (930, 29627), (1118, 24645), (1209, 22790), (1290, 21359), (1333, 20670), (1378, 19995), (1590, 17329), (1643, 16770), (1677, 16430), (2015, 13674), (2067, 13330), (2279, 12090), (2418, 11395), (2666, 10335), (2795, 9858), (3286, 8385), (3354, 8215), (3445, 7998), (3999, 6890), (4030, 6837), (4134, 6665), (4558, 6045), (4929, 5590)]