207716400

素因数分解:

$2^4\times 3^5\times 5^2\times {\mathrm{2137}}^1$

素因数の和:2170

約数の個数: 180

約数和(自身を含む): 747880952

約数和(自身を除く): 540164552

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, 81, 90, 100, 108, 120, 135, 144, 150, 162, 180, 200, 216, 225, 240, 243, 270, 300, 324, 360, 400, 405, 432, 450, 486, 540, 600, 648, 675, 720, 810, 900, 972, 1080, 1200, 1215, 1296, 1350, 1620, 1800, 1944, 2025, 2137, 2160, 2430, 2700, 3240, 3600, 3888, 4050, 4274, 4860, 5400, 6075, 6411, 6480, 8100, 8548, 9720, 10685, 10800, 12150, 12822, 16200, 17096, 19233, 19440, 21370, 24300, 25644, 32055, 32400, 34192, 38466, 42740, 48600, 51288, 53425, 57699, 64110, 76932, 85480, 96165, 97200, 102576, 106850, 115398, 128220, 153864, 160275, 170960, 173097, 192330, 213700, 230796, 256440, 288495, 307728, 320550, 346194, 384660, 427400, 461592, 480825, 512880, 519291, 576990, 641100, 692388, 769320, 854800, 865485, 923184, 961650, 1038582, 1153980, 1282200, 1384776, 1442475, 1538640, 1730970, 1923300, 2077164, 2307960, 2564400, 2596455, 2769552, 2884950, 3461940, 3846600, 4154328, 4327425, 4615920, 5192910, 5769900, 6923880, 7693200, 8308656, 8654850, 10385820, 11539800, 12982275, 13847760, 17309700, 20771640, 23079600, 25964550, 34619400, 41543280, 51929100, 69238800, 103858200, 207716400]

約数ペア:

[(1, 207716400), (2, 103858200), (3, 69238800), (4, 51929100), (5, 41543280), (6, 34619400), (8, 25964550), (9, 23079600), (10, 20771640), (12, 17309700), (15, 13847760), (16, 12982275), (18, 11539800), (20, 10385820), (24, 8654850), (25, 8308656), (27, 7693200), (30, 6923880), (36, 5769900), (40, 5192910), (45, 4615920), (48, 4327425), (50, 4154328), (54, 3846600), (60, 3461940), (72, 2884950), (75, 2769552), (80, 2596455), (81, 2564400), (90, 2307960), (100, 2077164), (108, 1923300), (120, 1730970), (135, 1538640), (144, 1442475), (150, 1384776), (162, 1282200), (180, 1153980), (200, 1038582), (216, 961650), (225, 923184), (240, 865485), (243, 854800), (270, 769320), (300, 692388), (324, 641100), (360, 576990), (400, 519291), (405, 512880), (432, 480825), (450, 461592), (486, 427400), (540, 384660), (600, 346194), (648, 320550), (675, 307728), (720, 288495), (810, 256440), (900, 230796), (972, 213700), (1080, 192330), (1200, 173097), (1215, 170960), (1296, 160275), (1350, 153864), (1620, 128220), (1800, 115398), (1944, 106850), (2025, 102576), (2137, 97200), (2160, 96165), (2430, 85480), (2700, 76932), (3240, 64110), (3600, 57699), (3888, 53425), (4050, 51288), (4274, 48600), (4860, 42740), (5400, 38466), (6075, 34192), (6411, 32400), (6480, 32055), (8100, 25644), (8548, 24300), (9720, 21370), (10685, 19440), (10800, 19233), (12150, 17096), (12822, 16200)]