100202220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{556679}}^1$

素因数の和:556694

約数の個数: 36

約数和(自身を含む): 303947280

約数和(自身を除く): 203745060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 556679, 1113358, 1670037, 2226716, 2783395, 3340074, 5010111, 5566790, 6680148, 8350185, 10020222, 11133580, 16700370, 20040444, 25050555, 33400740, 50101110, 100202220]

約数ペア:

[(1, 100202220), (2, 50101110), (3, 33400740), (4, 25050555), (5, 20040444), (6, 16700370), (9, 11133580), (10, 10020222), (12, 8350185), (15, 6680148), (18, 5566790), (20, 5010111), (30, 3340074), (36, 2783395), (45, 2226716), (60, 1670037), (90, 1113358), (180, 556679)]