63215000

素因数分解:

$2^3\times 5^4\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:342

約数の個数: 80

約数和(自身を含む): 151826400

約数和(自身を除く): 88611400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 94, 100, 125, 188, 200, 235, 250, 269, 376, 470, 500, 538, 625, 940, 1000, 1076, 1175, 1250, 1345, 1880, 2152, 2350, 2500, 2690, 4700, 5000, 5380, 5875, 6725, 9400, 10760, 11750, 12643, 13450, 23500, 25286, 26900, 29375, 33625, 47000, 50572, 53800, 58750, 63215, 67250, 101144, 117500, 126430, 134500, 168125, 235000, 252860, 269000, 316075, 336250, 505720, 632150, 672500, 1264300, 1345000, 1580375, 2528600, 3160750, 6321500, 7901875, 12643000, 15803750, 31607500, 63215000]

約数ペア:

[(1, 63215000), (2, 31607500), (4, 15803750), (5, 12643000), (8, 7901875), (10, 6321500), (20, 3160750), (25, 2528600), (40, 1580375), (47, 1345000), (50, 1264300), (94, 672500), (100, 632150), (125, 505720), (188, 336250), (200, 316075), (235, 269000), (250, 252860), (269, 235000), (376, 168125), (470, 134500), (500, 126430), (538, 117500), (625, 101144), (940, 67250), (1000, 63215), (1076, 58750), (1175, 53800), (1250, 50572), (1345, 47000), (1880, 33625), (2152, 29375), (2350, 26900), (2500, 25286), (2690, 23500), (4700, 13450), (5000, 12643), (5380, 11750), (5875, 10760), (6725, 9400)]