204973200

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{18979}}^1$

素因数の和:19006

約数の個数: 120

約数和(自身を含む): 729591200

約数和(自身を除く): 524618000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 135, 144, 150, 180, 200, 216, 225, 240, 270, 300, 360, 400, 432, 450, 540, 600, 675, 720, 900, 1080, 1200, 1350, 1800, 2160, 2700, 3600, 5400, 10800, 18979, 37958, 56937, 75916, 94895, 113874, 151832, 170811, 189790, 227748, 284685, 303664, 341622, 379580, 455496, 474475, 512433, 569370, 683244, 759160, 854055, 910992, 948950, 1024866, 1138740, 1366488, 1423425, 1518320, 1708110, 1897900, 2049732, 2277480, 2562165, 2732976, 2846850, 3416220, 3795800, 4099464, 4270275, 4554960, 5124330, 5693700, 6832440, 7591600, 8198928, 8540550, 10248660, 11387400, 12810825, 13664880, 17081100, 20497320, 22774800, 25621650, 34162200, 40994640, 51243300, 68324400, 102486600, 204973200]

約数ペア:

[(1, 204973200), (2, 102486600), (3, 68324400), (4, 51243300), (5, 40994640), (6, 34162200), (8, 25621650), (9, 22774800), (10, 20497320), (12, 17081100), (15, 13664880), (16, 12810825), (18, 11387400), (20, 10248660), (24, 8540550), (25, 8198928), (27, 7591600), (30, 6832440), (36, 5693700), (40, 5124330), (45, 4554960), (48, 4270275), (50, 4099464), (54, 3795800), (60, 3416220), (72, 2846850), (75, 2732976), (80, 2562165), (90, 2277480), (100, 2049732), (108, 1897900), (120, 1708110), (135, 1518320), (144, 1423425), (150, 1366488), (180, 1138740), (200, 1024866), (216, 948950), (225, 910992), (240, 854055), (270, 759160), (300, 683244), (360, 569370), (400, 512433), (432, 474475), (450, 455496), (540, 379580), (600, 341622), (675, 303664), (720, 284685), (900, 227748), (1080, 189790), (1200, 170811), (1350, 151832), (1800, 113874), (2160, 94895), (2700, 75916), (3600, 56937), (5400, 37958), (10800, 18979)]