68968500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{45979}}^1$

素因数の和:46001

約数の個数: 48

約数和(自身を含む): 200840640

約数和(自身を除く): 131872140

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, 750, 1500, 45979, 91958, 137937, 183916, 229895, 275874, 459790, 551748, 689685, 919580, 1149475, 1379370, 2298950, 2758740, 3448425, 4597900, 5747375, 6896850, 11494750, 13793700, 17242125, 22989500, 34484250, 68968500]

約数ペア:

[(1, 68968500), (2, 34484250), (3, 22989500), (4, 17242125), (5, 13793700), (6, 11494750), (10, 6896850), (12, 5747375), (15, 4597900), (20, 3448425), (25, 2758740), (30, 2298950), (50, 1379370), (60, 1149475), (75, 919580), (100, 689685), (125, 551748), (150, 459790), (250, 275874), (300, 229895), (375, 183916), (500, 137937), (750, 91958), (1500, 45979)]