75144500

素因数分解:

$2^2\times 5^3\times {\mathrm{137}}^1\times {\mathrm{1097}}^1$

素因数の和:1253

約数の個数: 48

約数和(自身を含む): 165464208

約数和(自身を除く): 90319708

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 137, 250, 274, 500, 548, 685, 1097, 1370, 2194, 2740, 3425, 4388, 5485, 6850, 10970, 13700, 17125, 21940, 27425, 34250, 54850, 68500, 109700, 137125, 150289, 274250, 300578, 548500, 601156, 751445, 1502890, 3005780, 3757225, 7514450, 15028900, 18786125, 37572250, 75144500]

約数ペア:

[(1, 75144500), (2, 37572250), (4, 18786125), (5, 15028900), (10, 7514450), (20, 3757225), (25, 3005780), (50, 1502890), (100, 751445), (125, 601156), (137, 548500), (250, 300578), (274, 274250), (500, 150289), (548, 137125), (685, 109700), (1097, 68500), (1370, 54850), (2194, 34250), (2740, 27425), (3425, 21940), (4388, 17125), (5485, 13700), (6850, 10970)]