215692800

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:209

約数の個数: 240

約数和(自身を含む): 735234192

約数和(自身を除く): 519541392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 41, 48, 50, 60, 64, 75, 80, 82, 96, 100, 120, 123, 128, 137, 150, 160, 164, 192, 200, 205, 240, 246, 256, 274, 300, 320, 328, 384, 400, 410, 411, 480, 492, 512, 548, 600, 615, 640, 656, 685, 768, 800, 820, 822, 960, 984, 1025, 1096, 1200, 1230, 1280, 1312, 1370, 1536, 1600, 1640, 1644, 1920, 1968, 2050, 2055, 2192, 2400, 2460, 2560, 2624, 2740, 3075, 3200, 3280, 3288, 3425, 3840, 3936, 4100, 4110, 4384, 4800, 4920, 5248, 5480, 5617, 6150, 6400, 6560, 6576, 6850, 7680, 7872, 8200, 8220, 8768, 9600, 9840, 10275, 10496, 10960, 11234, 12300, 12800, 13120, 13152, 13700, 15744, 16400, 16440, 16851, 17536, 19200, 19680, 20550, 20992, 21920, 22468, 24600, 26240, 26304, 27400, 28085, 31488, 32800, 32880, 33702, 35072, 38400, 39360, 41100, 43840, 44936, 49200, 52480, 52608, 54800, 56170, 62976, 65600, 65760, 67404, 70144, 78720, 82200, 84255, 87680, 89872, 98400, 104960, 105216, 109600, 112340, 131200, 131520, 134808, 140425, 157440, 164400, 168510, 175360, 179744, 196800, 210432, 219200, 224680, 262400, 263040, 269616, 280850, 314880, 328800, 337020, 350720, 359488, 393600, 421275, 438400, 449360, 524800, 526080, 539232, 561700, 657600, 674040, 718976, 787200, 842550, 876800, 898720, 1052160, 1078464, 1123400, 1315200, 1348080, 1437952, 1574400, 1685100, 1753600, 1797440, 2156928, 2246800, 2630400, 2696160, 2875904, 3370200, 3594880, 4313856, 4493600, 5260800, 5392320, 6740400, 7189760, 8627712, 8987200, 10784640, 13480800, 14379520, 17974400, 21569280, 26961600, 35948800, 43138560, 53923200, 71897600, 107846400, 215692800]

約数ペア:

[(1, 215692800), (2, 107846400), (3, 71897600), (4, 53923200), (5, 43138560), (6, 35948800), (8, 26961600), (10, 21569280), (12, 17974400), (15, 14379520), (16, 13480800), (20, 10784640), (24, 8987200), (25, 8627712), (30, 7189760), (32, 6740400), (40, 5392320), (41, 5260800), (48, 4493600), (50, 4313856), (60, 3594880), (64, 3370200), (75, 2875904), (80, 2696160), (82, 2630400), (96, 2246800), (100, 2156928), (120, 1797440), (123, 1753600), (128, 1685100), (137, 1574400), (150, 1437952), (160, 1348080), (164, 1315200), (192, 1123400), (200, 1078464), (205, 1052160), (240, 898720), (246, 876800), (256, 842550), (274, 787200), (300, 718976), (320, 674040), (328, 657600), (384, 561700), (400, 539232), (410, 526080), (411, 524800), (480, 449360), (492, 438400), (512, 421275), (548, 393600), (600, 359488), (615, 350720), (640, 337020), (656, 328800), (685, 314880), (768, 280850), (800, 269616), (820, 263040), (822, 262400), (960, 224680), (984, 219200), (1025, 210432), (1096, 196800), (1200, 179744), (1230, 175360), (1280, 168510), (1312, 164400), (1370, 157440), (1536, 140425), (1600, 134808), (1640, 131520), (1644, 131200), (1920, 112340), (1968, 109600), (2050, 105216), (2055, 104960), (2192, 98400), (2400, 89872), (2460, 87680), (2560, 84255), (2624, 82200), (2740, 78720), (3075, 70144), (3200, 67404), (3280, 65760), (3288, 65600), (3425, 62976), (3840, 56170), (3936, 54800), (4100, 52608), (4110, 52480), (4384, 49200), (4800, 44936), (4920, 43840), (5248, 41100), (5480, 39360), (5617, 38400), (6150, 35072), (6400, 33702), (6560, 32880), (6576, 32800), (6850, 31488), (7680, 28085), (7872, 27400), (8200, 26304), (8220, 26240), (8768, 24600), (9600, 22468), (9840, 21920), (10275, 20992), (10496, 20550), (10960, 19680), (11234, 19200), (12300, 17536), (12800, 16851), (13120, 16440), (13152, 16400), (13700, 15744)]