248692800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{263}}^1$

素因数の和:485

約数の個数: 168

約数和(自身を含む): 823179456

約数和(自身を除く): 574486656

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, 150, 160, 192, 197, 200, 240, 263, 300, 320, 394, 400, 480, 526, 591, 600, 788, 789, 800, 960, 985, 1052, 1182, 1200, 1315, 1576, 1578, 1600, 1970, 2104, 2364, 2400, 2630, 2955, 3152, 3156, 3940, 3945, 4208, 4728, 4800, 4925, 5260, 5910, 6304, 6312, 6575, 7880, 7890, 8416, 9456, 9850, 10520, 11820, 12608, 12624, 13150, 14775, 15760, 15780, 16832, 18912, 19700, 19725, 21040, 23640, 25248, 26300, 29550, 31520, 31560, 37824, 39400, 39450, 42080, 47280, 50496, 51811, 52600, 59100, 63040, 63120, 78800, 78900, 84160, 94560, 103622, 105200, 118200, 126240, 155433, 157600, 157800, 189120, 207244, 210400, 236400, 252480, 259055, 310866, 315200, 315600, 414488, 420800, 472800, 518110, 621732, 631200, 777165, 828976, 945600, 1036220, 1243464, 1262400, 1295275, 1554330, 1657952, 2072440, 2486928, 2590550, 3108660, 3315904, 3885825, 4144880, 4973856, 5181100, 6217320, 7771650, 8289760, 9947712, 10362200, 12434640, 15543300, 16579520, 20724400, 24869280, 31086600, 41448800, 49738560, 62173200, 82897600, 124346400, 248692800]

約数ペア:

[(1, 248692800), (2, 124346400), (3, 82897600), (4, 62173200), (5, 49738560), (6, 41448800), (8, 31086600), (10, 24869280), (12, 20724400), (15, 16579520), (16, 15543300), (20, 12434640), (24, 10362200), (25, 9947712), (30, 8289760), (32, 7771650), (40, 6217320), (48, 5181100), (50, 4973856), (60, 4144880), (64, 3885825), (75, 3315904), (80, 3108660), (96, 2590550), (100, 2486928), (120, 2072440), (150, 1657952), (160, 1554330), (192, 1295275), (197, 1262400), (200, 1243464), (240, 1036220), (263, 945600), (300, 828976), (320, 777165), (394, 631200), (400, 621732), (480, 518110), (526, 472800), (591, 420800), (600, 414488), (788, 315600), (789, 315200), (800, 310866), (960, 259055), (985, 252480), (1052, 236400), (1182, 210400), (1200, 207244), (1315, 189120), (1576, 157800), (1578, 157600), (1600, 155433), (1970, 126240), (2104, 118200), (2364, 105200), (2400, 103622), (2630, 94560), (2955, 84160), (3152, 78900), (3156, 78800), (3940, 63120), (3945, 63040), (4208, 59100), (4728, 52600), (4800, 51811), (4925, 50496), (5260, 47280), (5910, 42080), (6304, 39450), (6312, 39400), (6575, 37824), (7880, 31560), (7890, 31520), (8416, 29550), (9456, 26300), (9850, 25248), (10520, 23640), (11820, 21040), (12608, 19725), (12624, 19700), (13150, 18912), (14775, 16832), (15760, 15780)]