197157600

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:362

約数の個数: 216

約数和(自身を含む): 703783080

約数和(自身を除く): 506625480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 139, 144, 150, 160, 180, 197, 200, 225, 240, 278, 288, 300, 360, 394, 400, 417, 450, 480, 556, 591, 600, 695, 720, 788, 800, 834, 900, 985, 1112, 1182, 1200, 1251, 1390, 1440, 1576, 1668, 1773, 1800, 1970, 2085, 2224, 2364, 2400, 2502, 2780, 2955, 3152, 3336, 3475, 3546, 3600, 3940, 4170, 4448, 4728, 4925, 5004, 5560, 5910, 6255, 6304, 6672, 6950, 7092, 7200, 7880, 8340, 8865, 9456, 9850, 10008, 10425, 11120, 11820, 12510, 13344, 13900, 14184, 14775, 15760, 16680, 17730, 18912, 19700, 20016, 20850, 22240, 23640, 25020, 27383, 27800, 28368, 29550, 31275, 31520, 33360, 35460, 39400, 40032, 41700, 44325, 47280, 50040, 54766, 55600, 56736, 59100, 62550, 66720, 70920, 78800, 82149, 83400, 88650, 94560, 100080, 109532, 111200, 118200, 125100, 136915, 141840, 157600, 164298, 166800, 177300, 200160, 219064, 236400, 246447, 250200, 273830, 283680, 328596, 333600, 354600, 410745, 438128, 472800, 492894, 500400, 547660, 657192, 684575, 709200, 821490, 876256, 985788, 1000800, 1095320, 1232235, 1314384, 1369150, 1418400, 1642980, 1971576, 2053725, 2190640, 2464470, 2628768, 2738300, 3285960, 3943152, 4107450, 4381280, 4928940, 5476600, 6161175, 6571920, 7886304, 8214900, 9857880, 10953200, 12322350, 13143840, 16429800, 19715760, 21906400, 24644700, 32859600, 39431520, 49289400, 65719200, 98578800, 197157600]

約数ペア:

[(1, 197157600), (2, 98578800), (3, 65719200), (4, 49289400), (5, 39431520), (6, 32859600), (8, 24644700), (9, 21906400), (10, 19715760), (12, 16429800), (15, 13143840), (16, 12322350), (18, 10953200), (20, 9857880), (24, 8214900), (25, 7886304), (30, 6571920), (32, 6161175), (36, 5476600), (40, 4928940), (45, 4381280), (48, 4107450), (50, 3943152), (60, 3285960), (72, 2738300), (75, 2628768), (80, 2464470), (90, 2190640), (96, 2053725), (100, 1971576), (120, 1642980), (139, 1418400), (144, 1369150), (150, 1314384), (160, 1232235), (180, 1095320), (197, 1000800), (200, 985788), (225, 876256), (240, 821490), (278, 709200), (288, 684575), (300, 657192), (360, 547660), (394, 500400), (400, 492894), (417, 472800), (450, 438128), (480, 410745), (556, 354600), (591, 333600), (600, 328596), (695, 283680), (720, 273830), (788, 250200), (800, 246447), (834, 236400), (900, 219064), (985, 200160), (1112, 177300), (1182, 166800), (1200, 164298), (1251, 157600), (1390, 141840), (1440, 136915), (1576, 125100), (1668, 118200), (1773, 111200), (1800, 109532), (1970, 100080), (2085, 94560), (2224, 88650), (2364, 83400), (2400, 82149), (2502, 78800), (2780, 70920), (2955, 66720), (3152, 62550), (3336, 59100), (3475, 56736), (3546, 55600), (3600, 54766), (3940, 50040), (4170, 47280), (4448, 44325), (4728, 41700), (4925, 40032), (5004, 39400), (5560, 35460), (5910, 33360), (6255, 31520), (6304, 31275), (6672, 29550), (6950, 28368), (7092, 27800), (7200, 27383), (7880, 25020), (8340, 23640), (8865, 22240), (9456, 20850), (9850, 20016), (10008, 19700), (10425, 18912), (11120, 17730), (11820, 16680), (12510, 15760), (13344, 14775), (13900, 14184)]