270632500

素因数分解:

$2^2\times 5^4\times {\mathrm{103}}^1\times {\mathrm{1051}}^1$

素因数の和:1178

約数の個数: 60

約数和(自身を含む): 598133536

約数和(自身を除く): 327501036

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 103, 125, 206, 250, 412, 500, 515, 625, 1030, 1051, 1250, 2060, 2102, 2500, 2575, 4204, 5150, 5255, 10300, 10510, 12875, 21020, 25750, 26275, 51500, 52550, 64375, 105100, 108253, 128750, 131375, 216506, 257500, 262750, 433012, 525500, 541265, 656875, 1082530, 1313750, 2165060, 2627500, 2706325, 5412650, 10825300, 13531625, 27063250, 54126500, 67658125, 135316250, 270632500]

約数ペア:

[(1, 270632500), (2, 135316250), (4, 67658125), (5, 54126500), (10, 27063250), (20, 13531625), (25, 10825300), (50, 5412650), (100, 2706325), (103, 2627500), (125, 2165060), (206, 1313750), (250, 1082530), (412, 656875), (500, 541265), (515, 525500), (625, 433012), (1030, 262750), (1051, 257500), (1250, 216506), (2060, 131375), (2102, 128750), (2500, 108253), (2575, 105100), (4204, 64375), (5150, 52550), (5255, 51500), (10300, 26275), (10510, 25750), (12875, 21020)]