275290400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:188

約数の個数: 288

約数和(自身を含む): 866194560

約数和(自身を除く): 590904160

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 41, 44, 50, 55, 56, 70, 77, 80, 82, 88, 100, 109, 110, 112, 140, 154, 160, 164, 175, 176, 200, 205, 218, 220, 224, 275, 280, 287, 308, 328, 350, 352, 385, 400, 410, 436, 440, 451, 545, 550, 560, 574, 616, 656, 700, 763, 770, 800, 820, 872, 880, 902, 1025, 1090, 1100, 1120, 1148, 1199, 1232, 1312, 1400, 1435, 1526, 1540, 1640, 1744, 1760, 1804, 1925, 2050, 2180, 2200, 2255, 2296, 2398, 2464, 2725, 2800, 2870, 3052, 3080, 3157, 3280, 3488, 3608, 3815, 3850, 4100, 4360, 4400, 4469, 4510, 4592, 4796, 5450, 5600, 5740, 5995, 6104, 6160, 6314, 6560, 7175, 7216, 7630, 7700, 8200, 8393, 8720, 8800, 8938, 9020, 9184, 9592, 10900, 11275, 11480, 11990, 12208, 12320, 12628, 14350, 14432, 15260, 15400, 15785, 16400, 16786, 17440, 17876, 18040, 19075, 19184, 21800, 22345, 22550, 22960, 23980, 24416, 25256, 28700, 29975, 30520, 30800, 31283, 31570, 32800, 33572, 35752, 36080, 38150, 38368, 41965, 43600, 44690, 45100, 45920, 47960, 49159, 50512, 57400, 59950, 61040, 61600, 62566, 63140, 67144, 71504, 72160, 76300, 78925, 83930, 87200, 89380, 90200, 95920, 98318, 101024, 111725, 114800, 119900, 122080, 125132, 126280, 134288, 143008, 152600, 156415, 157850, 167860, 178760, 180400, 191840, 196636, 209825, 223450, 229600, 239800, 245795, 250264, 252560, 268576, 305200, 312830, 315700, 335720, 344113, 357520, 360800, 393272, 419650, 446900, 479600, 491590, 500528, 505120, 610400, 625660, 631400, 671440, 688226, 715040, 782075, 786544, 839300, 893800, 959200, 983180, 1001056, 1228975, 1251320, 1262800, 1342880, 1376452, 1564150, 1573088, 1678600, 1720565, 1787600, 1966360, 2457950, 2502640, 2525600, 2752904, 3128300, 3357200, 3441130, 3575200, 3932720, 4915900, 5005280, 5505808, 6256600, 6714400, 6882260, 7865440, 8602825, 9831800, 11011616, 12513200, 13764520, 17205650, 19663600, 25026400, 27529040, 34411300, 39327200, 55058080, 68822600, 137645200, 275290400]

約数ペア:

[(1, 275290400), (2, 137645200), (4, 68822600), (5, 55058080), (7, 39327200), (8, 34411300), (10, 27529040), (11, 25026400), (14, 19663600), (16, 17205650), (20, 13764520), (22, 12513200), (25, 11011616), (28, 9831800), (32, 8602825), (35, 7865440), (40, 6882260), (41, 6714400), (44, 6256600), (50, 5505808), (55, 5005280), (56, 4915900), (70, 3932720), (77, 3575200), (80, 3441130), (82, 3357200), (88, 3128300), (100, 2752904), (109, 2525600), (110, 2502640), (112, 2457950), (140, 1966360), (154, 1787600), (160, 1720565), (164, 1678600), (175, 1573088), (176, 1564150), (200, 1376452), (205, 1342880), (218, 1262800), (220, 1251320), (224, 1228975), (275, 1001056), (280, 983180), (287, 959200), (308, 893800), (328, 839300), (350, 786544), (352, 782075), (385, 715040), (400, 688226), (410, 671440), (436, 631400), (440, 625660), (451, 610400), (545, 505120), (550, 500528), (560, 491590), (574, 479600), (616, 446900), (656, 419650), (700, 393272), (763, 360800), (770, 357520), (800, 344113), (820, 335720), (872, 315700), (880, 312830), (902, 305200), (1025, 268576), (1090, 252560), (1100, 250264), (1120, 245795), (1148, 239800), (1199, 229600), (1232, 223450), (1312, 209825), (1400, 196636), (1435, 191840), (1526, 180400), (1540, 178760), (1640, 167860), (1744, 157850), (1760, 156415), (1804, 152600), (1925, 143008), (2050, 134288), (2180, 126280), (2200, 125132), (2255, 122080), (2296, 119900), (2398, 114800), (2464, 111725), (2725, 101024), (2800, 98318), (2870, 95920), (3052, 90200), (3080, 89380), (3157, 87200), (3280, 83930), (3488, 78925), (3608, 76300), (3815, 72160), (3850, 71504), (4100, 67144), (4360, 63140), (4400, 62566), (4469, 61600), (4510, 61040), (4592, 59950), (4796, 57400), (5450, 50512), (5600, 49159), (5740, 47960), (5995, 45920), (6104, 45100), (6160, 44690), (6314, 43600), (6560, 41965), (7175, 38368), (7216, 38150), (7630, 36080), (7700, 35752), (8200, 33572), (8393, 32800), (8720, 31570), (8800, 31283), (8938, 30800), (9020, 30520), (9184, 29975), (9592, 28700), (10900, 25256), (11275, 24416), (11480, 23980), (11990, 22960), (12208, 22550), (12320, 22345), (12628, 21800), (14350, 19184), (14432, 19075), (15260, 18040), (15400, 17876), (15785, 17440), (16400, 16786)]