83624800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:273

約数の個数: 144

約数和(自身を含む): 237172320

約数和(自身を除く): 153547520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 109, 112, 137, 140, 160, 175, 200, 218, 224, 274, 280, 350, 400, 436, 545, 548, 560, 685, 700, 763, 800, 872, 959, 1090, 1096, 1120, 1370, 1400, 1526, 1744, 1918, 2180, 2192, 2725, 2740, 2800, 3052, 3425, 3488, 3815, 3836, 4360, 4384, 4795, 5450, 5480, 5600, 6104, 6850, 7630, 7672, 8720, 9590, 10900, 10960, 12208, 13700, 14933, 15260, 15344, 17440, 19075, 19180, 21800, 21920, 23975, 24416, 27400, 29866, 30520, 30688, 38150, 38360, 43600, 47950, 54800, 59732, 61040, 74665, 76300, 76720, 87200, 95900, 104531, 109600, 119464, 122080, 149330, 152600, 153440, 191800, 209062, 238928, 298660, 305200, 373325, 383600, 418124, 477856, 522655, 597320, 610400, 746650, 767200, 836248, 1045310, 1194640, 1493300, 1672496, 2090620, 2389280, 2613275, 2986600, 3344992, 4181240, 5226550, 5973200, 8362480, 10453100, 11946400, 16724960, 20906200, 41812400, 83624800]

約数ペア:

[(1, 83624800), (2, 41812400), (4, 20906200), (5, 16724960), (7, 11946400), (8, 10453100), (10, 8362480), (14, 5973200), (16, 5226550), (20, 4181240), (25, 3344992), (28, 2986600), (32, 2613275), (35, 2389280), (40, 2090620), (50, 1672496), (56, 1493300), (70, 1194640), (80, 1045310), (100, 836248), (109, 767200), (112, 746650), (137, 610400), (140, 597320), (160, 522655), (175, 477856), (200, 418124), (218, 383600), (224, 373325), (274, 305200), (280, 298660), (350, 238928), (400, 209062), (436, 191800), (545, 153440), (548, 152600), (560, 149330), (685, 122080), (700, 119464), (763, 109600), (800, 104531), (872, 95900), (959, 87200), (1090, 76720), (1096, 76300), (1120, 74665), (1370, 61040), (1400, 59732), (1526, 54800), (1744, 47950), (1918, 43600), (2180, 38360), (2192, 38150), (2725, 30688), (2740, 30520), (2800, 29866), (3052, 27400), (3425, 24416), (3488, 23975), (3815, 21920), (3836, 21800), (4360, 19180), (4384, 19075), (4795, 17440), (5450, 15344), (5480, 15260), (5600, 14933), (6104, 13700), (6850, 12208), (7630, 10960), (7672, 10900), (8720, 9590)]