102817620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{190403}}^1$

素因数の和:190421

約数の個数: 48

約数和(自身を含む): 319878720

約数和(自身を除く): 217061100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 190403, 380806, 571209, 761612, 952015, 1142418, 1713627, 1904030, 2284836, 2856045, 3427254, 3808060, 5140881, 5712090, 6854508, 8568135, 10281762, 11424180, 17136270, 20563524, 25704405, 34272540, 51408810, 102817620]

約数ペア:

[(1, 102817620), (2, 51408810), (3, 34272540), (4, 25704405), (5, 20563524), (6, 17136270), (9, 11424180), (10, 10281762), (12, 8568135), (15, 6854508), (18, 5712090), (20, 5140881), (27, 3808060), (30, 3427254), (36, 2856045), (45, 2284836), (54, 1904030), (60, 1713627), (90, 1142418), (108, 952015), (135, 761612), (180, 571209), (270, 380806), (540, 190403)]