68428800

素因数分解:

$2^{10}\times 3^5\times 5^2\times {\mathrm{11}}^1$

素因数の和:56

約数の個数: 396

約数和(自身を含む): 277180176

約数和(自身を除く): 208751376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 27, 30, 32, 33, 36, 40, 44, 45, 48, 50, 54, 55, 60, 64, 66, 72, 75, 80, 81, 88, 90, 96, 99, 100, 108, 110, 120, 128, 132, 135, 144, 150, 160, 162, 165, 176, 180, 192, 198, 200, 216, 220, 225, 240, 243, 256, 264, 270, 275, 288, 297, 300, 320, 324, 330, 352, 360, 384, 396, 400, 405, 432, 440, 450, 480, 486, 495, 512, 528, 540, 550, 576, 594, 600, 640, 648, 660, 675, 704, 720, 768, 792, 800, 810, 825, 864, 880, 891, 900, 960, 972, 990, 1024, 1056, 1080, 1100, 1152, 1188, 1200, 1215, 1280, 1296, 1320, 1350, 1408, 1440, 1485, 1536, 1584, 1600, 1620, 1650, 1728, 1760, 1782, 1800, 1920, 1944, 1980, 2025, 2112, 2160, 2200, 2304, 2376, 2400, 2430, 2475, 2560, 2592, 2640, 2673, 2700, 2816, 2880, 2970, 3072, 3168, 3200, 3240, 3300, 3456, 3520, 3564, 3600, 3840, 3888, 3960, 4050, 4224, 4320, 4400, 4455, 4608, 4752, 4800, 4860, 4950, 5120, 5184, 5280, 5346, 5400, 5632, 5760, 5940, 6075, 6336, 6400, 6480, 6600, 6912, 7040, 7128, 7200, 7425, 7680, 7776, 7920, 8100, 8448, 8640, 8800, 8910, 9216, 9504, 9600, 9720, 9900, 10368, 10560, 10692, 10800, 11264, 11520, 11880, 12150, 12672, 12800, 12960, 13200, 13365, 13824, 14080, 14256, 14400, 14850, 15360, 15552, 15840, 16200, 16896, 17280, 17600, 17820, 19008, 19200, 19440, 19800, 20736, 21120, 21384, 21600, 22275, 23040, 23760, 24300, 25344, 25600, 25920, 26400, 26730, 27648, 28160, 28512, 28800, 29700, 31104, 31680, 32400, 33792, 34560, 35200, 35640, 38016, 38400, 38880, 39600, 41472, 42240, 42768, 43200, 44550, 46080, 47520, 48600, 50688, 51840, 52800, 53460, 56320, 57024, 57600, 59400, 62208, 63360, 64800, 66825, 69120, 70400, 71280, 76032, 76800, 77760, 79200, 82944, 84480, 85536, 86400, 89100, 95040, 97200, 101376, 103680, 105600, 106920, 114048, 115200, 118800, 124416, 126720, 129600, 133650, 138240, 140800, 142560, 152064, 155520, 158400, 168960, 171072, 172800, 178200, 190080, 194400, 207360, 211200, 213840, 228096, 230400, 237600, 248832, 253440, 259200, 267300, 281600, 285120, 304128, 311040, 316800, 342144, 345600, 356400, 380160, 388800, 414720, 422400, 427680, 456192, 475200, 506880, 518400, 534600, 570240, 622080, 633600, 684288, 691200, 712800, 760320, 777600, 844800, 855360, 912384, 950400, 1036800, 1069200, 1140480, 1244160, 1267200, 1368576, 1425600, 1520640, 1555200, 1710720, 1900800, 2073600, 2138400, 2280960, 2534400, 2737152, 2851200, 3110400, 3421440, 3801600, 4276800, 4561920, 5702400, 6220800, 6842880, 7603200, 8553600, 11404800, 13685760, 17107200, 22809600, 34214400, 68428800]

約数ペア:

[(1, 68428800), (2, 34214400), (3, 22809600), (4, 17107200), (5, 13685760), (6, 11404800), (8, 8553600), (9, 7603200), (10, 6842880), (11, 6220800), (12, 5702400), (15, 4561920), (16, 4276800), (18, 3801600), (20, 3421440), (22, 3110400), (24, 2851200), (25, 2737152), (27, 2534400), (30, 2280960), (32, 2138400), (33, 2073600), (36, 1900800), (40, 1710720), (44, 1555200), (45, 1520640), (48, 1425600), (50, 1368576), (54, 1267200), (55, 1244160), (60, 1140480), (64, 1069200), (66, 1036800), (72, 950400), (75, 912384), (80, 855360), (81, 844800), (88, 777600), (90, 760320), (96, 712800), (99, 691200), (100, 684288), (108, 633600), (110, 622080), (120, 570240), (128, 534600), (132, 518400), (135, 506880), (144, 475200), (150, 456192), (160, 427680), (162, 422400), (165, 414720), (176, 388800), (180, 380160), (192, 356400), (198, 345600), (200, 342144), (216, 316800), (220, 311040), (225, 304128), (240, 285120), (243, 281600), (256, 267300), (264, 259200), (270, 253440), (275, 248832), (288, 237600), (297, 230400), (300, 228096), (320, 213840), (324, 211200), (330, 207360), (352, 194400), (360, 190080), (384, 178200), (396, 172800), (400, 171072), (405, 168960), (432, 158400), (440, 155520), (450, 152064), (480, 142560), (486, 140800), (495, 138240), (512, 133650), (528, 129600), (540, 126720), (550, 124416), (576, 118800), (594, 115200), (600, 114048), (640, 106920), (648, 105600), (660, 103680), (675, 101376), (704, 97200), (720, 95040), (768, 89100), (792, 86400), (800, 85536), (810, 84480), (825, 82944), (864, 79200), (880, 77760), (891, 76800), (900, 76032), (960, 71280), (972, 70400), (990, 69120), (1024, 66825), (1056, 64800), (1080, 63360), (1100, 62208), (1152, 59400), (1188, 57600), (1200, 57024), (1215, 56320), (1280, 53460), (1296, 52800), (1320, 51840), (1350, 50688), (1408, 48600), (1440, 47520), (1485, 46080), (1536, 44550), (1584, 43200), (1600, 42768), (1620, 42240), (1650, 41472), (1728, 39600), (1760, 38880), (1782, 38400), (1800, 38016), (1920, 35640), (1944, 35200), (1980, 34560), (2025, 33792), (2112, 32400), (2160, 31680), (2200, 31104), (2304, 29700), (2376, 28800), (2400, 28512), (2430, 28160), (2475, 27648), (2560, 26730), (2592, 26400), (2640, 25920), (2673, 25600), (2700, 25344), (2816, 24300), (2880, 23760), (2970, 23040), (3072, 22275), (3168, 21600), (3200, 21384), (3240, 21120), (3300, 20736), (3456, 19800), (3520, 19440), (3564, 19200), (3600, 19008), (3840, 17820), (3888, 17600), (3960, 17280), (4050, 16896), (4224, 16200), (4320, 15840), (4400, 15552), (4455, 15360), (4608, 14850), (4752, 14400), (4800, 14256), (4860, 14080), (4950, 13824), (5120, 13365), (5184, 13200), (5280, 12960), (5346, 12800), (5400, 12672), (5632, 12150), (5760, 11880), (5940, 11520), (6075, 11264), (6336, 10800), (6400, 10692), (6480, 10560), (6600, 10368), (6912, 9900), (7040, 9720), (7128, 9600), (7200, 9504), (7425, 9216), (7680, 8910), (7776, 8800), (7920, 8640), (8100, 8448)]