193080000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{1609}}^1$

素因数の和:1644

約数の個数: 140

約数和(自身を含む): 638764280

約数和(自身を除く): 445684280

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, 125, 150, 160, 192, 200, 240, 250, 300, 320, 375, 400, 480, 500, 600, 625, 750, 800, 960, 1000, 1200, 1250, 1500, 1600, 1609, 1875, 2000, 2400, 2500, 3000, 3218, 3750, 4000, 4800, 4827, 5000, 6000, 6436, 7500, 8000, 8045, 9654, 10000, 12000, 12872, 15000, 16090, 19308, 20000, 24000, 24135, 25744, 30000, 32180, 38616, 40000, 40225, 48270, 51488, 60000, 64360, 77232, 80450, 96540, 102976, 120000, 120675, 128720, 154464, 160900, 193080, 201125, 241350, 257440, 308928, 321800, 386160, 402250, 482700, 514880, 603375, 643600, 772320, 804500, 965400, 1005625, 1206750, 1287200, 1544640, 1609000, 1930800, 2011250, 2413500, 2574400, 3016875, 3218000, 3861600, 4022500, 4827000, 6033750, 6436000, 7723200, 8045000, 9654000, 12067500, 12872000, 16090000, 19308000, 24135000, 32180000, 38616000, 48270000, 64360000, 96540000, 193080000]

約数ペア:

[(1, 193080000), (2, 96540000), (3, 64360000), (4, 48270000), (5, 38616000), (6, 32180000), (8, 24135000), (10, 19308000), (12, 16090000), (15, 12872000), (16, 12067500), (20, 9654000), (24, 8045000), (25, 7723200), (30, 6436000), (32, 6033750), (40, 4827000), (48, 4022500), (50, 3861600), (60, 3218000), (64, 3016875), (75, 2574400), (80, 2413500), (96, 2011250), (100, 1930800), (120, 1609000), (125, 1544640), (150, 1287200), (160, 1206750), (192, 1005625), (200, 965400), (240, 804500), (250, 772320), (300, 643600), (320, 603375), (375, 514880), (400, 482700), (480, 402250), (500, 386160), (600, 321800), (625, 308928), (750, 257440), (800, 241350), (960, 201125), (1000, 193080), (1200, 160900), (1250, 154464), (1500, 128720), (1600, 120675), (1609, 120000), (1875, 102976), (2000, 96540), (2400, 80450), (2500, 77232), (3000, 64360), (3218, 60000), (3750, 51488), (4000, 48270), (4800, 40225), (4827, 40000), (5000, 38616), (6000, 32180), (6436, 30000), (7500, 25744), (8000, 24135), (8045, 24000), (9654, 20000), (10000, 19308), (12000, 16090), (12872, 15000)]