254066400

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{71}}^2$

素因数の和:175

約数の個数: 324

約数和(自身を含む): 1038511656

約数和(自身を除く): 784445256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 71, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 140, 142, 144, 150, 160, 168, 175, 180, 200, 210, 213, 224, 225, 240, 252, 280, 284, 288, 300, 315, 336, 350, 355, 360, 400, 420, 426, 450, 480, 497, 504, 525, 560, 568, 600, 630, 639, 672, 700, 710, 720, 800, 840, 852, 900, 994, 1008, 1050, 1065, 1120, 1136, 1200, 1260, 1278, 1400, 1420, 1440, 1491, 1575, 1680, 1704, 1775, 1800, 1988, 2016, 2100, 2130, 2272, 2400, 2485, 2520, 2556, 2800, 2840, 2982, 3150, 3195, 3360, 3408, 3550, 3600, 3976, 4200, 4260, 4473, 4970, 5040, 5041, 5112, 5325, 5600, 5680, 5964, 6300, 6390, 6816, 7100, 7200, 7455, 7952, 8400, 8520, 8946, 9940, 10080, 10082, 10224, 10650, 11360, 11928, 12425, 12600, 12780, 14200, 14910, 15123, 15904, 15975, 16800, 17040, 17892, 19880, 20164, 20448, 21300, 22365, 23856, 24850, 25200, 25205, 25560, 28400, 29820, 30246, 31950, 34080, 35287, 35784, 37275, 39760, 40328, 42600, 44730, 45369, 47712, 49700, 50400, 50410, 51120, 56800, 59640, 60492, 63900, 70574, 71568, 74550, 75615, 79520, 80656, 85200, 89460, 90738, 99400, 100820, 102240, 105861, 111825, 119280, 120984, 126025, 127800, 141148, 143136, 149100, 151230, 161312, 170400, 176435, 178920, 181476, 198800, 201640, 211722, 223650, 226845, 238560, 241968, 252050, 255600, 282296, 298200, 302460, 317583, 352870, 357840, 362952, 378075, 397600, 403280, 423444, 447300, 453690, 483936, 504100, 511200, 529305, 564592, 596400, 604920, 635166, 705740, 715680, 725904, 756150, 806560, 846888, 882175, 894600, 907380, 1008200, 1058610, 1129184, 1134225, 1192800, 1209840, 1270332, 1411480, 1451808, 1512300, 1587915, 1693776, 1764350, 1789200, 1814760, 2016400, 2117220, 2268450, 2419680, 2540664, 2646525, 2822960, 3024600, 3175830, 3387552, 3528700, 3578400, 3629520, 4032800, 4234440, 4536900, 5081328, 5293050, 5645920, 6049200, 6351660, 7057400, 7259040, 7939575, 8468880, 9073800, 10162656, 10586100, 12098400, 12703320, 14114800, 15879150, 16937760, 18147600, 21172200, 25406640, 28229600, 31758300, 36295200, 42344400, 50813280, 63516600, 84688800, 127033200, 254066400]

約数ペア:

[(1, 254066400), (2, 127033200), (3, 84688800), (4, 63516600), (5, 50813280), (6, 42344400), (7, 36295200), (8, 31758300), (9, 28229600), (10, 25406640), (12, 21172200), (14, 18147600), (15, 16937760), (16, 15879150), (18, 14114800), (20, 12703320), (21, 12098400), (24, 10586100), (25, 10162656), (28, 9073800), (30, 8468880), (32, 7939575), (35, 7259040), (36, 7057400), (40, 6351660), (42, 6049200), (45, 5645920), (48, 5293050), (50, 5081328), (56, 4536900), (60, 4234440), (63, 4032800), (70, 3629520), (71, 3578400), (72, 3528700), (75, 3387552), (80, 3175830), (84, 3024600), (90, 2822960), (96, 2646525), (100, 2540664), (105, 2419680), (112, 2268450), (120, 2117220), (126, 2016400), (140, 1814760), (142, 1789200), (144, 1764350), (150, 1693776), (160, 1587915), (168, 1512300), (175, 1451808), (180, 1411480), (200, 1270332), (210, 1209840), (213, 1192800), (224, 1134225), (225, 1129184), (240, 1058610), (252, 1008200), (280, 907380), (284, 894600), (288, 882175), (300, 846888), (315, 806560), (336, 756150), (350, 725904), (355, 715680), (360, 705740), (400, 635166), (420, 604920), (426, 596400), (450, 564592), (480, 529305), (497, 511200), (504, 504100), (525, 483936), (560, 453690), (568, 447300), (600, 423444), (630, 403280), (639, 397600), (672, 378075), (700, 362952), (710, 357840), (720, 352870), (800, 317583), (840, 302460), (852, 298200), (900, 282296), (994, 255600), (1008, 252050), (1050, 241968), (1065, 238560), (1120, 226845), (1136, 223650), (1200, 211722), (1260, 201640), (1278, 198800), (1400, 181476), (1420, 178920), (1440, 176435), (1491, 170400), (1575, 161312), (1680, 151230), (1704, 149100), (1775, 143136), (1800, 141148), (1988, 127800), (2016, 126025), (2100, 120984), (2130, 119280), (2272, 111825), (2400, 105861), (2485, 102240), (2520, 100820), (2556, 99400), (2800, 90738), (2840, 89460), (2982, 85200), (3150, 80656), (3195, 79520), (3360, 75615), (3408, 74550), (3550, 71568), (3600, 70574), (3976, 63900), (4200, 60492), (4260, 59640), (4473, 56800), (4970, 51120), (5040, 50410), (5041, 50400), (5112, 49700), (5325, 47712), (5600, 45369), (5680, 44730), (5964, 42600), (6300, 40328), (6390, 39760), (6816, 37275), (7100, 35784), (7200, 35287), (7455, 34080), (7952, 31950), (8400, 30246), (8520, 29820), (8946, 28400), (9940, 25560), (10080, 25205), (10082, 25200), (10224, 24850), (10650, 23856), (11360, 22365), (11928, 21300), (12425, 20448), (12600, 20164), (12780, 19880), (14200, 17892), (14910, 17040), (15123, 16800), (15904, 15975)]