200716875

素因数分解:

$3^2\times 5^4\times {\mathrm{17}}^1\times {\mathrm{2099}}^1$

素因数の和:2142

約数の個数: 60

約数和(自身を含む): 383783400

約数和(自身を除く): 183066525

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 125, 153, 225, 255, 375, 425, 625, 765, 1125, 1275, 1875, 2099, 2125, 3825, 5625, 6297, 6375, 10495, 10625, 18891, 19125, 31485, 31875, 35683, 52475, 94455, 95625, 107049, 157425, 178415, 262375, 321147, 472275, 535245, 787125, 892075, 1311875, 1605735, 2361375, 2676225, 3935625, 4460375, 8028675, 11806875, 13381125, 22301875, 40143375, 66905625, 200716875]

約数ペア:

[(1, 200716875), (3, 66905625), (5, 40143375), (9, 22301875), (15, 13381125), (17, 11806875), (25, 8028675), (45, 4460375), (51, 3935625), (75, 2676225), (85, 2361375), (125, 1605735), (153, 1311875), (225, 892075), (255, 787125), (375, 535245), (425, 472275), (625, 321147), (765, 262375), (1125, 178415), (1275, 157425), (1875, 107049), (2099, 95625), (2125, 94455), (3825, 52475), (5625, 35683), (6297, 31875), (6375, 31485), (10495, 19125), (10625, 18891)]