82758180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{1367}}^1$

素因数の和:2388

約数の個数: 48

約数和(自身を含む): 232122240

約数和(自身を除く): 149364060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1009, 1367, 2018, 2734, 3027, 4036, 4101, 5045, 5468, 6054, 6835, 8202, 10090, 12108, 13670, 15135, 16404, 20180, 20505, 27340, 30270, 41010, 60540, 82020, 1379303, 2758606, 4137909, 5517212, 6896515, 8275818, 13793030, 16551636, 20689545, 27586060, 41379090, 82758180]

約数ペア:

[(1, 82758180), (2, 41379090), (3, 27586060), (4, 20689545), (5, 16551636), (6, 13793030), (10, 8275818), (12, 6896515), (15, 5517212), (20, 4137909), (30, 2758606), (60, 1379303), (1009, 82020), (1367, 60540), (2018, 41010), (2734, 30270), (3027, 27340), (4036, 20505), (4101, 20180), (5045, 16404), (5468, 15135), (6054, 13670), (6835, 12108), (8202, 10090)]