108819180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{201517}}^1$

素因数の和:201535

約数の個数: 48

約数和(自身を含む): 338550240

約数和(自身を除く): 229731060

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, 201517, 403034, 604551, 806068, 1007585, 1209102, 1813653, 2015170, 2418204, 3022755, 3627306, 4030340, 5440959, 6045510, 7254612, 9068265, 10881918, 12091020, 18136530, 21763836, 27204795, 36273060, 54409590, 108819180]

約数ペア:

[(1, 108819180), (2, 54409590), (3, 36273060), (4, 27204795), (5, 21763836), (6, 18136530), (9, 12091020), (10, 10881918), (12, 9068265), (15, 7254612), (18, 6045510), (20, 5440959), (27, 4030340), (30, 3627306), (36, 3022755), (45, 2418204), (54, 2015170), (60, 1813653), (90, 1209102), (108, 1007585), (135, 806068), (180, 604551), (270, 403034), (540, 201517)]