20136142500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{2684819}}^1$

素因数の和:2684846

約数の個数: 60

約数和(自身を含む): 58711643760

約数和(自身を除く): 38575501260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 625, 750, 1250, 1500, 1875, 2500, 3750, 7500, 2684819, 5369638, 8054457, 10739276, 13424095, 16108914, 26848190, 32217828, 40272285, 53696380, 67120475, 80544570, 134240950, 161089140, 201361425, 268481900, 335602375, 402722850, 671204750, 805445700, 1006807125, 1342409500, 1678011875, 2013614250, 3356023750, 4027228500, 5034035625, 6712047500, 10068071250, 20136142500]

約数ペア:

[(1, 20136142500), (2, 10068071250), (3, 6712047500), (4, 5034035625), (5, 4027228500), (6, 3356023750), (10, 2013614250), (12, 1678011875), (15, 1342409500), (20, 1006807125), (25, 805445700), (30, 671204750), (50, 402722850), (60, 335602375), (75, 268481900), (100, 201361425), (125, 161089140), (150, 134240950), (250, 80544570), (300, 67120475), (375, 53696380), (500, 40272285), (625, 32217828), (750, 26848190), (1250, 16108914), (1500, 13424095), (1875, 10739276), (2500, 8054457), (3750, 5369638), (7500, 2684819)]