2142178800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{1785149}}^1$

素因数の和:1785170

約数の個数: 60

約数和(自身を含む): 6862116600

約数和(自身を除く): 4719937800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 1785149, 3570298, 5355447, 7140596, 8925745, 10710894, 14281192, 17851490, 21421788, 26777235, 28562384, 35702980, 42843576, 44628725, 53554470, 71405960, 85687152, 89257450, 107108940, 133886175, 142811920, 178514900, 214217880, 267772350, 357029800, 428435760, 535544700, 714059600, 1071089400, 2142178800]

約数ペア:

[(1, 2142178800), (2, 1071089400), (3, 714059600), (4, 535544700), (5, 428435760), (6, 357029800), (8, 267772350), (10, 214217880), (12, 178514900), (15, 142811920), (16, 133886175), (20, 107108940), (24, 89257450), (25, 85687152), (30, 71405960), (40, 53554470), (48, 44628725), (50, 42843576), (60, 35702980), (75, 28562384), (80, 26777235), (100, 21421788), (120, 17851490), (150, 14281192), (200, 10710894), (240, 8925745), (300, 7140596), (400, 5355447), (600, 3570298), (1200, 1785149)]