42551250

素因数分解:

$2^1\times 3^1\times 5^4\times 7^1\times {\mathrm{1621}}^1$

素因数の和:1653

約数の個数: 80

約数和(自身を含む): 121611072

約数和(自身を除く): 79059822

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 375, 525, 625, 750, 875, 1050, 1250, 1621, 1750, 1875, 2625, 3242, 3750, 4375, 4863, 5250, 8105, 8750, 9726, 11347, 13125, 16210, 22694, 24315, 26250, 34041, 40525, 48630, 56735, 68082, 81050, 113470, 121575, 170205, 202625, 243150, 283675, 340410, 405250, 567350, 607875, 851025, 1013125, 1215750, 1418375, 1702050, 2026250, 2836750, 3039375, 4255125, 6078750, 7091875, 8510250, 14183750, 21275625, 42551250]

約数ペア:

[(1, 42551250), (2, 21275625), (3, 14183750), (5, 8510250), (6, 7091875), (7, 6078750), (10, 4255125), (14, 3039375), (15, 2836750), (21, 2026250), (25, 1702050), (30, 1418375), (35, 1215750), (42, 1013125), (50, 851025), (70, 607875), (75, 567350), (105, 405250), (125, 340410), (150, 283675), (175, 243150), (210, 202625), (250, 170205), (350, 121575), (375, 113470), (525, 81050), (625, 68082), (750, 56735), (875, 48630), (1050, 40525), (1250, 34041), (1621, 26250), (1750, 24315), (1875, 22694), (2625, 16210), (3242, 13125), (3750, 11347), (4375, 9726), (4863, 8750), (5250, 8105)]