27151000

素因数分解:

$2^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{1429}}^1$

素因数の和:1469

約数の個数: 64

約数和(自身を含む): 66924000

約数和(自身を除く): 39773000

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 125, 152, 190, 200, 250, 380, 475, 500, 760, 950, 1000, 1429, 1900, 2375, 2858, 3800, 4750, 5716, 7145, 9500, 11432, 14290, 19000, 27151, 28580, 35725, 54302, 57160, 71450, 108604, 135755, 142900, 178625, 217208, 271510, 285800, 357250, 543020, 678775, 714500, 1086040, 1357550, 1429000, 2715100, 3393875, 5430200, 6787750, 13575500, 27151000]

約数ペア:

[(1, 27151000), (2, 13575500), (4, 6787750), (5, 5430200), (8, 3393875), (10, 2715100), (19, 1429000), (20, 1357550), (25, 1086040), (38, 714500), (40, 678775), (50, 543020), (76, 357250), (95, 285800), (100, 271510), (125, 217208), (152, 178625), (190, 142900), (200, 135755), (250, 108604), (380, 71450), (475, 57160), (500, 54302), (760, 35725), (950, 28580), (1000, 27151), (1429, 19000), (1900, 14290), (2375, 11432), (2858, 9500), (3800, 7145), (4750, 5716)]