54269820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{27409}}^1$

素因数の和:27435

約数の個数: 72

約数和(自身を含む): 179590320

約数和(自身を除く): 125320500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 27409, 54818, 82227, 109636, 137045, 164454, 246681, 274090, 301499, 328908, 411135, 493362, 548180, 602998, 822270, 904497, 986724, 1205996, 1233405, 1507495, 1644540, 1808994, 2466810, 2713491, 3014990, 3617988, 4522485, 4933620, 5426982, 6029980, 9044970, 10853964, 13567455, 18089940, 27134910, 54269820]

約数ペア:

[(1, 54269820), (2, 27134910), (3, 18089940), (4, 13567455), (5, 10853964), (6, 9044970), (9, 6029980), (10, 5426982), (11, 4933620), (12, 4522485), (15, 3617988), (18, 3014990), (20, 2713491), (22, 2466810), (30, 1808994), (33, 1644540), (36, 1507495), (44, 1233405), (45, 1205996), (55, 986724), (60, 904497), (66, 822270), (90, 602998), (99, 548180), (110, 493362), (132, 411135), (165, 328908), (180, 301499), (198, 274090), (220, 246681), (330, 164454), (396, 137045), (495, 109636), (660, 82227), (990, 54818), (1980, 27409)]