200720250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{89209}}^1$

素因数の和:89232

約数の個数: 48

約数和(自身を含む): 542753640

約数和(自身を除く): 342033390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 1125, 2250, 89209, 178418, 267627, 446045, 535254, 802881, 892090, 1338135, 1605762, 2230225, 2676270, 4014405, 4460450, 6690675, 8028810, 11151125, 13381350, 20072025, 22302250, 33453375, 40144050, 66906750, 100360125, 200720250]

約数ペア:

[(1, 200720250), (2, 100360125), (3, 66906750), (5, 40144050), (6, 33453375), (9, 22302250), (10, 20072025), (15, 13381350), (18, 11151125), (25, 8028810), (30, 6690675), (45, 4460450), (50, 4014405), (75, 2676270), (90, 2230225), (125, 1605762), (150, 1338135), (225, 892090), (250, 802881), (375, 535254), (450, 446045), (750, 267627), (1125, 178418), (2250, 89209)]