191011200

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:325

約数の個数: 192

約数和(自身を含む): 638597520

約数和(自身を除く): 447586320

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, 101, 120, 128, 150, 160, 192, 197, 200, 202, 240, 300, 303, 320, 384, 394, 400, 404, 480, 505, 591, 600, 606, 640, 788, 800, 808, 960, 985, 1010, 1182, 1200, 1212, 1515, 1576, 1600, 1616, 1920, 1970, 2020, 2364, 2400, 2424, 2525, 2955, 3030, 3152, 3200, 3232, 3940, 4040, 4728, 4800, 4848, 4925, 5050, 5910, 6060, 6304, 6464, 7575, 7880, 8080, 9456, 9600, 9696, 9850, 10100, 11820, 12120, 12608, 12928, 14775, 15150, 15760, 16160, 18912, 19392, 19700, 19897, 20200, 23640, 24240, 25216, 29550, 30300, 31520, 32320, 37824, 38784, 39400, 39794, 40400, 47280, 48480, 59100, 59691, 60600, 63040, 64640, 75648, 78800, 79588, 80800, 94560, 96960, 99485, 118200, 119382, 121200, 126080, 157600, 159176, 161600, 189120, 193920, 198970, 236400, 238764, 242400, 298455, 315200, 318352, 323200, 378240, 397940, 472800, 477528, 484800, 497425, 596910, 630400, 636704, 795880, 945600, 955056, 969600, 994850, 1193820, 1273408, 1492275, 1591760, 1891200, 1910112, 1989700, 2387640, 2546816, 2984550, 3183520, 3820224, 3979400, 4775280, 5969100, 6367040, 7640448, 7958800, 9550560, 11938200, 12734080, 15917600, 19101120, 23876400, 31835200, 38202240, 47752800, 63670400, 95505600, 191011200]

約数ペア:

[(1, 191011200), (2, 95505600), (3, 63670400), (4, 47752800), (5, 38202240), (6, 31835200), (8, 23876400), (10, 19101120), (12, 15917600), (15, 12734080), (16, 11938200), (20, 9550560), (24, 7958800), (25, 7640448), (30, 6367040), (32, 5969100), (40, 4775280), (48, 3979400), (50, 3820224), (60, 3183520), (64, 2984550), (75, 2546816), (80, 2387640), (96, 1989700), (100, 1910112), (101, 1891200), (120, 1591760), (128, 1492275), (150, 1273408), (160, 1193820), (192, 994850), (197, 969600), (200, 955056), (202, 945600), (240, 795880), (300, 636704), (303, 630400), (320, 596910), (384, 497425), (394, 484800), (400, 477528), (404, 472800), (480, 397940), (505, 378240), (591, 323200), (600, 318352), (606, 315200), (640, 298455), (788, 242400), (800, 238764), (808, 236400), (960, 198970), (985, 193920), (1010, 189120), (1182, 161600), (1200, 159176), (1212, 157600), (1515, 126080), (1576, 121200), (1600, 119382), (1616, 118200), (1920, 99485), (1970, 96960), (2020, 94560), (2364, 80800), (2400, 79588), (2424, 78800), (2525, 75648), (2955, 64640), (3030, 63040), (3152, 60600), (3200, 59691), (3232, 59100), (3940, 48480), (4040, 47280), (4728, 40400), (4800, 39794), (4848, 39400), (4925, 38784), (5050, 37824), (5910, 32320), (6060, 31520), (6304, 30300), (6464, 29550), (7575, 25216), (7880, 24240), (8080, 23640), (9456, 20200), (9600, 19897), (9696, 19700), (9850, 19392), (10100, 18912), (11820, 16160), (12120, 15760), (12608, 15150), (12928, 14775)]