42704200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:140

約数の個数: 192

約数和(自身を含む): 128563200

約数和(自身を除く): 85859000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 47, 50, 55, 56, 59, 70, 77, 88, 94, 100, 110, 118, 140, 154, 175, 188, 200, 220, 235, 236, 275, 280, 295, 308, 329, 350, 376, 385, 413, 440, 470, 472, 517, 550, 590, 616, 649, 658, 700, 770, 826, 940, 1034, 1100, 1175, 1180, 1298, 1316, 1400, 1475, 1540, 1645, 1652, 1880, 1925, 2065, 2068, 2200, 2350, 2360, 2585, 2596, 2632, 2773, 2950, 3080, 3245, 3290, 3304, 3619, 3850, 4130, 4136, 4543, 4700, 5170, 5192, 5546, 5900, 6490, 6580, 7238, 7700, 8225, 8260, 9086, 9400, 10325, 10340, 11092, 11800, 12925, 12980, 13160, 13865, 14476, 15400, 16225, 16450, 16520, 18095, 18172, 19411, 20650, 20680, 22184, 22715, 25850, 25960, 27730, 28952, 30503, 32450, 32900, 36190, 36344, 38822, 41300, 45430, 51700, 55460, 61006, 64900, 65800, 69325, 72380, 77644, 82600, 90475, 90860, 97055, 103400, 110920, 113575, 122012, 129800, 138650, 144760, 152515, 155288, 180950, 181720, 194110, 213521, 227150, 244024, 277300, 305030, 361900, 388220, 427042, 454300, 485275, 554600, 610060, 723800, 762575, 776440, 854084, 908600, 970550, 1067605, 1220120, 1525150, 1708168, 1941100, 2135210, 3050300, 3882200, 4270420, 5338025, 6100600, 8540840, 10676050, 21352100, 42704200]

約数ペア:

[(1, 42704200), (2, 21352100), (4, 10676050), (5, 8540840), (7, 6100600), (8, 5338025), (10, 4270420), (11, 3882200), (14, 3050300), (20, 2135210), (22, 1941100), (25, 1708168), (28, 1525150), (35, 1220120), (40, 1067605), (44, 970550), (47, 908600), (50, 854084), (55, 776440), (56, 762575), (59, 723800), (70, 610060), (77, 554600), (88, 485275), (94, 454300), (100, 427042), (110, 388220), (118, 361900), (140, 305030), (154, 277300), (175, 244024), (188, 227150), (200, 213521), (220, 194110), (235, 181720), (236, 180950), (275, 155288), (280, 152515), (295, 144760), (308, 138650), (329, 129800), (350, 122012), (376, 113575), (385, 110920), (413, 103400), (440, 97055), (470, 90860), (472, 90475), (517, 82600), (550, 77644), (590, 72380), (616, 69325), (649, 65800), (658, 64900), (700, 61006), (770, 55460), (826, 51700), (940, 45430), (1034, 41300), (1100, 38822), (1175, 36344), (1180, 36190), (1298, 32900), (1316, 32450), (1400, 30503), (1475, 28952), (1540, 27730), (1645, 25960), (1652, 25850), (1880, 22715), (1925, 22184), (2065, 20680), (2068, 20650), (2200, 19411), (2350, 18172), (2360, 18095), (2585, 16520), (2596, 16450), (2632, 16225), (2773, 15400), (2950, 14476), (3080, 13865), (3245, 13160), (3290, 12980), (3304, 12925), (3619, 11800), (3850, 11092), (4130, 10340), (4136, 10325), (4543, 9400), (4700, 9086), (5170, 8260), (5192, 8225), (5546, 7700), (5900, 7238), (6490, 6580)]