51955200

素因数分解:

$2^9\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1$

素因数の和:86

約数の個数: 360

約数和(自身を含む): 207783576

約数和(自身を除く): 155828376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 32, 33, 36, 40, 41, 44, 45, 48, 50, 55, 60, 64, 66, 72, 75, 80, 82, 88, 90, 96, 99, 100, 110, 120, 123, 128, 132, 144, 150, 160, 164, 165, 176, 180, 192, 198, 200, 205, 220, 225, 240, 246, 256, 264, 275, 288, 300, 320, 328, 330, 352, 360, 369, 384, 396, 400, 410, 440, 450, 451, 480, 492, 495, 512, 528, 550, 576, 600, 615, 640, 656, 660, 704, 720, 738, 768, 792, 800, 820, 825, 880, 900, 902, 960, 984, 990, 1025, 1056, 1100, 1152, 1200, 1230, 1280, 1312, 1320, 1353, 1408, 1440, 1476, 1536, 1584, 1600, 1640, 1650, 1760, 1800, 1804, 1845, 1920, 1968, 1980, 2050, 2112, 2200, 2255, 2304, 2400, 2460, 2475, 2560, 2624, 2640, 2706, 2816, 2880, 2952, 3075, 3168, 3200, 3280, 3300, 3520, 3600, 3608, 3690, 3840, 3936, 3960, 4059, 4100, 4224, 4400, 4510, 4608, 4800, 4920, 4950, 5248, 5280, 5412, 5632, 5760, 5904, 6150, 6336, 6400, 6560, 6600, 6765, 7040, 7200, 7216, 7380, 7680, 7872, 7920, 8118, 8200, 8448, 8800, 9020, 9225, 9600, 9840, 9900, 10496, 10560, 10824, 11275, 11520, 11808, 12300, 12672, 12800, 13120, 13200, 13530, 14080, 14400, 14432, 14760, 15744, 15840, 16236, 16400, 16896, 17600, 18040, 18450, 19200, 19680, 19800, 20295, 20992, 21120, 21648, 22550, 23040, 23616, 24600, 25344, 26240, 26400, 27060, 28160, 28800, 28864, 29520, 31488, 31680, 32472, 32800, 33825, 35200, 36080, 36900, 38400, 39360, 39600, 40590, 42240, 43296, 45100, 47232, 49200, 50688, 52480, 52800, 54120, 57600, 57728, 59040, 62976, 63360, 64944, 65600, 67650, 70400, 72160, 73800, 78720, 79200, 81180, 84480, 86592, 90200, 94464, 98400, 101475, 104960, 105600, 108240, 115200, 115456, 118080, 126720, 129888, 131200, 135300, 140800, 144320, 147600, 157440, 158400, 162360, 173184, 180400, 188928, 196800, 202950, 211200, 216480, 230912, 236160, 253440, 259776, 262400, 270600, 288640, 295200, 314880, 316800, 324720, 346368, 360800, 393600, 405900, 422400, 432960, 472320, 519552, 524800, 541200, 577280, 590400, 633600, 649440, 692736, 721600, 787200, 811800, 865920, 944640, 1039104, 1082400, 1154560, 1180800, 1267200, 1298880, 1443200, 1574400, 1623600, 1731840, 2078208, 2164800, 2361600, 2597760, 2886400, 3247200, 3463680, 4329600, 4723200, 5195520, 5772800, 6494400, 8659200, 10391040, 12988800, 17318400, 25977600, 51955200]

約数ペア:

[(1, 51955200), (2, 25977600), (3, 17318400), (4, 12988800), (5, 10391040), (6, 8659200), (8, 6494400), (9, 5772800), (10, 5195520), (11, 4723200), (12, 4329600), (15, 3463680), (16, 3247200), (18, 2886400), (20, 2597760), (22, 2361600), (24, 2164800), (25, 2078208), (30, 1731840), (32, 1623600), (33, 1574400), (36, 1443200), (40, 1298880), (41, 1267200), (44, 1180800), (45, 1154560), (48, 1082400), (50, 1039104), (55, 944640), (60, 865920), (64, 811800), (66, 787200), (72, 721600), (75, 692736), (80, 649440), (82, 633600), (88, 590400), (90, 577280), (96, 541200), (99, 524800), (100, 519552), (110, 472320), (120, 432960), (123, 422400), (128, 405900), (132, 393600), (144, 360800), (150, 346368), (160, 324720), (164, 316800), (165, 314880), (176, 295200), (180, 288640), (192, 270600), (198, 262400), (200, 259776), (205, 253440), (220, 236160), (225, 230912), (240, 216480), (246, 211200), (256, 202950), (264, 196800), (275, 188928), (288, 180400), (300, 173184), (320, 162360), (328, 158400), (330, 157440), (352, 147600), (360, 144320), (369, 140800), (384, 135300), (396, 131200), (400, 129888), (410, 126720), (440, 118080), (450, 115456), (451, 115200), (480, 108240), (492, 105600), (495, 104960), (512, 101475), (528, 98400), (550, 94464), (576, 90200), (600, 86592), (615, 84480), (640, 81180), (656, 79200), (660, 78720), (704, 73800), (720, 72160), (738, 70400), (768, 67650), (792, 65600), (800, 64944), (820, 63360), (825, 62976), (880, 59040), (900, 57728), (902, 57600), (960, 54120), (984, 52800), (990, 52480), (1025, 50688), (1056, 49200), (1100, 47232), (1152, 45100), (1200, 43296), (1230, 42240), (1280, 40590), (1312, 39600), (1320, 39360), (1353, 38400), (1408, 36900), (1440, 36080), (1476, 35200), (1536, 33825), (1584, 32800), (1600, 32472), (1640, 31680), (1650, 31488), (1760, 29520), (1800, 28864), (1804, 28800), (1845, 28160), (1920, 27060), (1968, 26400), (1980, 26240), (2050, 25344), (2112, 24600), (2200, 23616), (2255, 23040), (2304, 22550), (2400, 21648), (2460, 21120), (2475, 20992), (2560, 20295), (2624, 19800), (2640, 19680), (2706, 19200), (2816, 18450), (2880, 18040), (2952, 17600), (3075, 16896), (3168, 16400), (3200, 16236), (3280, 15840), (3300, 15744), (3520, 14760), (3600, 14432), (3608, 14400), (3690, 14080), (3840, 13530), (3936, 13200), (3960, 13120), (4059, 12800), (4100, 12672), (4224, 12300), (4400, 11808), (4510, 11520), (4608, 11275), (4800, 10824), (4920, 10560), (4950, 10496), (5248, 9900), (5280, 9840), (5412, 9600), (5632, 9225), (5760, 9020), (5904, 8800), (6150, 8448), (6336, 8200), (6400, 8118), (6560, 7920), (6600, 7872), (6765, 7680), (7040, 7380), (7200, 7216)]