159438900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{5479}}^1$

素因数の和:5593

約数の個数: 72

約数和(自身を含む): 466150720

約数和(自身を除く): 306711820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 97, 100, 150, 194, 291, 300, 388, 485, 582, 970, 1164, 1455, 1940, 2425, 2910, 4850, 5479, 5820, 7275, 9700, 10958, 14550, 16437, 21916, 27395, 29100, 32874, 54790, 65748, 82185, 109580, 136975, 164370, 273950, 328740, 410925, 531463, 547900, 821850, 1062926, 1594389, 1643700, 2125852, 2657315, 3188778, 5314630, 6377556, 7971945, 10629260, 13286575, 15943890, 26573150, 31887780, 39859725, 53146300, 79719450, 159438900]

約数ペア:

[(1, 159438900), (2, 79719450), (3, 53146300), (4, 39859725), (5, 31887780), (6, 26573150), (10, 15943890), (12, 13286575), (15, 10629260), (20, 7971945), (25, 6377556), (30, 5314630), (50, 3188778), (60, 2657315), (75, 2125852), (97, 1643700), (100, 1594389), (150, 1062926), (194, 821850), (291, 547900), (300, 531463), (388, 410925), (485, 328740), (582, 273950), (970, 164370), (1164, 136975), (1455, 109580), (1940, 82185), (2425, 65748), (2910, 54790), (4850, 32874), (5479, 29100), (5820, 27395), (7275, 21916), (9700, 16437), (10958, 14550)]