989030400

素因数分解:

$2^{11}\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:219

約数の個数: 288

約数和(自身を含む): 3363534720

約数和(自身を除く): 2374504320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 47, 48, 50, 60, 64, 75, 80, 94, 96, 100, 120, 128, 137, 141, 150, 160, 188, 192, 200, 235, 240, 256, 274, 282, 300, 320, 376, 384, 400, 411, 470, 480, 512, 548, 564, 600, 640, 685, 705, 752, 768, 800, 822, 940, 960, 1024, 1096, 1128, 1175, 1200, 1280, 1370, 1410, 1504, 1536, 1600, 1644, 1880, 1920, 2048, 2055, 2192, 2256, 2350, 2400, 2560, 2740, 2820, 3008, 3072, 3200, 3288, 3425, 3525, 3760, 3840, 4110, 4384, 4512, 4700, 4800, 5120, 5480, 5640, 6016, 6144, 6400, 6439, 6576, 6850, 7050, 7520, 7680, 8220, 8768, 9024, 9400, 9600, 10240, 10275, 10960, 11280, 12032, 12800, 12878, 13152, 13700, 14100, 15040, 15360, 16440, 17536, 18048, 18800, 19200, 19317, 20550, 21920, 22560, 24064, 25600, 25756, 26304, 27400, 28200, 30080, 30720, 32195, 32880, 35072, 36096, 37600, 38400, 38634, 41100, 43840, 45120, 48128, 51200, 51512, 52608, 54800, 56400, 60160, 64390, 65760, 70144, 72192, 75200, 76800, 77268, 82200, 87680, 90240, 96256, 96585, 103024, 105216, 109600, 112800, 120320, 128780, 131520, 140288, 144384, 150400, 153600, 154536, 160975, 164400, 175360, 180480, 193170, 206048, 210432, 219200, 225600, 240640, 257560, 263040, 280576, 288768, 300800, 309072, 321950, 328800, 350720, 360960, 386340, 412096, 420864, 438400, 451200, 481280, 482925, 515120, 526080, 601600, 618144, 643900, 657600, 701440, 721920, 772680, 824192, 841728, 876800, 902400, 965850, 1030240, 1052160, 1203200, 1236288, 1287800, 1315200, 1402880, 1443840, 1545360, 1648384, 1753600, 1804800, 1931700, 2060480, 2104320, 2406400, 2472576, 2575600, 2630400, 3090720, 3296768, 3507200, 3609600, 3863400, 4120960, 4208640, 4945152, 5151200, 5260800, 6181440, 6593536, 7014400, 7219200, 7726800, 8241920, 9890304, 10302400, 10521600, 12362880, 13187072, 15453600, 16483840, 19780608, 20604800, 21043200, 24725760, 30907200, 32967680, 39561216, 41209600, 49451520, 61814400, 65935360, 82419200, 98903040, 123628800, 164838400, 197806080, 247257600, 329676800, 494515200, 989030400]

約数ペア:

[(1, 989030400), (2, 494515200), (3, 329676800), (4, 247257600), (5, 197806080), (6, 164838400), (8, 123628800), (10, 98903040), (12, 82419200), (15, 65935360), (16, 61814400), (20, 49451520), (24, 41209600), (25, 39561216), (30, 32967680), (32, 30907200), (40, 24725760), (47, 21043200), (48, 20604800), (50, 19780608), (60, 16483840), (64, 15453600), (75, 13187072), (80, 12362880), (94, 10521600), (96, 10302400), (100, 9890304), (120, 8241920), (128, 7726800), (137, 7219200), (141, 7014400), (150, 6593536), (160, 6181440), (188, 5260800), (192, 5151200), (200, 4945152), (235, 4208640), (240, 4120960), (256, 3863400), (274, 3609600), (282, 3507200), (300, 3296768), (320, 3090720), (376, 2630400), (384, 2575600), (400, 2472576), (411, 2406400), (470, 2104320), (480, 2060480), (512, 1931700), (548, 1804800), (564, 1753600), (600, 1648384), (640, 1545360), (685, 1443840), (705, 1402880), (752, 1315200), (768, 1287800), (800, 1236288), (822, 1203200), (940, 1052160), (960, 1030240), (1024, 965850), (1096, 902400), (1128, 876800), (1175, 841728), (1200, 824192), (1280, 772680), (1370, 721920), (1410, 701440), (1504, 657600), (1536, 643900), (1600, 618144), (1644, 601600), (1880, 526080), (1920, 515120), (2048, 482925), (2055, 481280), (2192, 451200), (2256, 438400), (2350, 420864), (2400, 412096), (2560, 386340), (2740, 360960), (2820, 350720), (3008, 328800), (3072, 321950), (3200, 309072), (3288, 300800), (3425, 288768), (3525, 280576), (3760, 263040), (3840, 257560), (4110, 240640), (4384, 225600), (4512, 219200), (4700, 210432), (4800, 206048), (5120, 193170), (5480, 180480), (5640, 175360), (6016, 164400), (6144, 160975), (6400, 154536), (6439, 153600), (6576, 150400), (6850, 144384), (7050, 140288), (7520, 131520), (7680, 128780), (8220, 120320), (8768, 112800), (9024, 109600), (9400, 105216), (9600, 103024), (10240, 96585), (10275, 96256), (10960, 90240), (11280, 87680), (12032, 82200), (12800, 77268), (12878, 76800), (13152, 75200), (13700, 72192), (14100, 70144), (15040, 65760), (15360, 64390), (16440, 60160), (17536, 56400), (18048, 54800), (18800, 52608), (19200, 51512), (19317, 51200), (20550, 48128), (21920, 45120), (22560, 43840), (24064, 41100), (25600, 38634), (25756, 38400), (26304, 37600), (27400, 36096), (28200, 35072), (30080, 32880), (30720, 32195)]