5122800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{1423}}^1$

素因数の和:1447

約数の個数: 90

約数和(自身を含む): 17790032

約数和(自身を除く): 12667232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1423, 1800, 2846, 3600, 4269, 5692, 7115, 8538, 11384, 12807, 14230, 17076, 21345, 22768, 25614, 28460, 34152, 35575, 42690, 51228, 56920, 64035, 68304, 71150, 85380, 102456, 106725, 113840, 128070, 142300, 170760, 204912, 213450, 256140, 284600, 320175, 341520, 426900, 512280, 569200, 640350, 853800, 1024560, 1280700, 1707600, 2561400, 5122800]

約数ペア:

[(1, 5122800), (2, 2561400), (3, 1707600), (4, 1280700), (5, 1024560), (6, 853800), (8, 640350), (9, 569200), (10, 512280), (12, 426900), (15, 341520), (16, 320175), (18, 284600), (20, 256140), (24, 213450), (25, 204912), (30, 170760), (36, 142300), (40, 128070), (45, 113840), (48, 106725), (50, 102456), (60, 85380), (72, 71150), (75, 68304), (80, 64035), (90, 56920), (100, 51228), (120, 42690), (144, 35575), (150, 34152), (180, 28460), (200, 25614), (225, 22768), (240, 21345), (300, 17076), (360, 14230), (400, 12807), (450, 11384), (600, 8538), (720, 7115), (900, 5692), (1200, 4269), (1423, 3600), (1800, 2846)]