21676800

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{1129}}^1$

素因数の和:1158

約数の個数: 108

約数和(自身を含む): 71601320

約数和(自身を除く): 49924520

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, 256, 300, 320, 384, 400, 480, 600, 640, 768, 800, 960, 1129, 1200, 1280, 1600, 1920, 2258, 2400, 3200, 3387, 3840, 4516, 4800, 5645, 6400, 6774, 9032, 9600, 11290, 13548, 16935, 18064, 19200, 22580, 27096, 28225, 33870, 36128, 45160, 54192, 56450, 67740, 72256, 84675, 90320, 108384, 112900, 135480, 144512, 169350, 180640, 216768, 225800, 270960, 289024, 338700, 361280, 433536, 451600, 541920, 677400, 722560, 867072, 903200, 1083840, 1354800, 1445120, 1806400, 2167680, 2709600, 3612800, 4335360, 5419200, 7225600, 10838400, 21676800]

約数ペア:

[(1, 21676800), (2, 10838400), (3, 7225600), (4, 5419200), (5, 4335360), (6, 3612800), (8, 2709600), (10, 2167680), (12, 1806400), (15, 1445120), (16, 1354800), (20, 1083840), (24, 903200), (25, 867072), (30, 722560), (32, 677400), (40, 541920), (48, 451600), (50, 433536), (60, 361280), (64, 338700), (75, 289024), (80, 270960), (96, 225800), (100, 216768), (120, 180640), (128, 169350), (150, 144512), (160, 135480), (192, 112900), (200, 108384), (240, 90320), (256, 84675), (300, 72256), (320, 67740), (384, 56450), (400, 54192), (480, 45160), (600, 36128), (640, 33870), (768, 28225), (800, 27096), (960, 22580), (1129, 19200), (1200, 18064), (1280, 16935), (1600, 13548), (1920, 11290), (2258, 9600), (2400, 9032), (3200, 6774), (3387, 6400), (3840, 5645), (4516, 4800)]