205276800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{21383}}^1$

素因数の和:21410

約数の個数: 96

約数和(自身を含む): 676162080

約数和(自身を除く): 470885280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 300, 320, 384, 400, 480, 600, 640, 800, 960, 1200, 1600, 1920, 2400, 3200, 4800, 9600, 21383, 42766, 64149, 85532, 106915, 128298, 171064, 213830, 256596, 320745, 342128, 427660, 513192, 534575, 641490, 684256, 855320, 1026384, 1069150, 1282980, 1368512, 1603725, 1710640, 2052768, 2138300, 2565960, 2737024, 3207450, 3421280, 4105536, 4276600, 5131920, 6414900, 6842560, 8211072, 8553200, 10263840, 12829800, 13685120, 17106400, 20527680, 25659600, 34212800, 41055360, 51319200, 68425600, 102638400, 205276800]

約数ペア:

[(1, 205276800), (2, 102638400), (3, 68425600), (4, 51319200), (5, 41055360), (6, 34212800), (8, 25659600), (10, 20527680), (12, 17106400), (15, 13685120), (16, 12829800), (20, 10263840), (24, 8553200), (25, 8211072), (30, 6842560), (32, 6414900), (40, 5131920), (48, 4276600), (50, 4105536), (60, 3421280), (64, 3207450), (75, 2737024), (80, 2565960), (96, 2138300), (100, 2052768), (120, 1710640), (128, 1603725), (150, 1368512), (160, 1282980), (192, 1069150), (200, 1026384), (240, 855320), (300, 684256), (320, 641490), (384, 534575), (400, 513192), (480, 427660), (600, 342128), (640, 320745), (800, 256596), (960, 213830), (1200, 171064), (1600, 128298), (1920, 106915), (2400, 85532), (3200, 64149), (4800, 42766), (9600, 21383)]