66039570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{883}}^1$

素因数の和:1176

約数の個数: 64

約数和(自身を含む): 176941440

約数和(自身を除く): 110901870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 277, 554, 831, 883, 1385, 1662, 1766, 2493, 2649, 2770, 4155, 4415, 4986, 5298, 7479, 7947, 8310, 8830, 12465, 13245, 14958, 15894, 23841, 24930, 26490, 37395, 39735, 47682, 74790, 79470, 119205, 238410, 244591, 489182, 733773, 1222955, 1467546, 2201319, 2445910, 3668865, 4402638, 6603957, 7337730, 11006595, 13207914, 22013190, 33019785, 66039570]

約数ペア:

[(1, 66039570), (2, 33019785), (3, 22013190), (5, 13207914), (6, 11006595), (9, 7337730), (10, 6603957), (15, 4402638), (18, 3668865), (27, 2445910), (30, 2201319), (45, 1467546), (54, 1222955), (90, 733773), (135, 489182), (270, 244591), (277, 238410), (554, 119205), (831, 79470), (883, 74790), (1385, 47682), (1662, 39735), (1766, 37395), (2493, 26490), (2649, 24930), (2770, 23841), (4155, 15894), (4415, 14958), (4986, 13245), (5298, 12465), (7479, 8830), (7947, 8310)]