102210660

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{21031}}^1$

素因数の和:21055

約数の個数: 72

約数和(自身を含む): 321537216

約数和(自身を除く): 219326556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 21031, 42062, 63093, 84124, 105155, 126186, 189279, 210310, 252372, 315465, 378558, 420620, 567837, 630930, 757116, 946395, 1135674, 1261860, 1703511, 1892790, 2271348, 2839185, 3407022, 3785580, 5110533, 5678370, 6814044, 8517555, 10221066, 11356740, 17035110, 20442132, 25552665, 34070220, 51105330, 102210660]

約数ペア:

[(1, 102210660), (2, 51105330), (3, 34070220), (4, 25552665), (5, 20442132), (6, 17035110), (9, 11356740), (10, 10221066), (12, 8517555), (15, 6814044), (18, 5678370), (20, 5110533), (27, 3785580), (30, 3407022), (36, 2839185), (45, 2271348), (54, 1892790), (60, 1703511), (81, 1261860), (90, 1135674), (108, 946395), (135, 757116), (162, 630930), (180, 567837), (243, 420620), (270, 378558), (324, 315465), (405, 252372), (486, 210310), (540, 189279), (810, 126186), (972, 105155), (1215, 84124), (1620, 63093), (2430, 42062), (4860, 21031)]