207123300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{230137}}^1$

素因数の和:230157

約数の個数: 54

約数和(自身を含む): 649219298

約数和(自身を除く): 442095998

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 230137, 460274, 690411, 920548, 1150685, 1380822, 2071233, 2301370, 2761644, 3452055, 4142466, 4602740, 5753425, 6904110, 8284932, 10356165, 11506850, 13808220, 17260275, 20712330, 23013700, 34520550, 41424660, 51780825, 69041100, 103561650, 207123300]

約数ペア:

[(1, 207123300), (2, 103561650), (3, 69041100), (4, 51780825), (5, 41424660), (6, 34520550), (9, 23013700), (10, 20712330), (12, 17260275), (15, 13808220), (18, 11506850), (20, 10356165), (25, 8284932), (30, 6904110), (36, 5753425), (45, 4602740), (50, 4142466), (60, 3452055), (75, 2761644), (90, 2301370), (100, 2071233), (150, 1380822), (180, 1150685), (225, 920548), (300, 690411), (450, 460274), (900, 230137)]