121228800

素因数分解:

$2^9\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1$

素因数の和:90

約数の個数: 480

約数和(自身を含む): 511467264

約数和(自身を除く): 390238464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 25, 28, 30, 32, 33, 35, 40, 41, 42, 44, 48, 50, 55, 56, 60, 64, 66, 70, 75, 77, 80, 82, 84, 88, 96, 100, 105, 110, 112, 120, 123, 128, 132, 140, 150, 154, 160, 164, 165, 168, 175, 176, 192, 200, 205, 210, 220, 224, 231, 240, 246, 256, 264, 275, 280, 287, 300, 308, 320, 328, 330, 336, 350, 352, 384, 385, 400, 410, 420, 440, 448, 451, 462, 480, 492, 512, 525, 528, 550, 560, 574, 600, 615, 616, 640, 656, 660, 672, 700, 704, 768, 770, 800, 820, 825, 840, 861, 880, 896, 902, 924, 960, 984, 1025, 1050, 1056, 1100, 1120, 1148, 1155, 1200, 1230, 1232, 1280, 1312, 1320, 1344, 1353, 1400, 1408, 1435, 1536, 1540, 1600, 1640, 1650, 1680, 1722, 1760, 1792, 1804, 1848, 1920, 1925, 1968, 2050, 2100, 2112, 2200, 2240, 2255, 2296, 2310, 2400, 2460, 2464, 2560, 2624, 2640, 2688, 2706, 2800, 2816, 2870, 3075, 3080, 3157, 3200, 3280, 3300, 3360, 3444, 3520, 3584, 3608, 3696, 3840, 3850, 3936, 4100, 4200, 4224, 4305, 4400, 4480, 4510, 4592, 4620, 4800, 4920, 4928, 5248, 5280, 5376, 5412, 5600, 5632, 5740, 5775, 6150, 6160, 6314, 6400, 6560, 6600, 6720, 6765, 6888, 7040, 7175, 7216, 7392, 7680, 7700, 7872, 8200, 8400, 8448, 8610, 8800, 8960, 9020, 9184, 9240, 9471, 9600, 9840, 9856, 10496, 10560, 10752, 10824, 11200, 11275, 11480, 11550, 12300, 12320, 12628, 12800, 13120, 13200, 13440, 13530, 13776, 14080, 14350, 14432, 14784, 15400, 15744, 15785, 16400, 16800, 16896, 17220, 17600, 17920, 18040, 18368, 18480, 18942, 19200, 19680, 19712, 20992, 21120, 21525, 21648, 22400, 22550, 22960, 23100, 24600, 24640, 25256, 26240, 26400, 26880, 27060, 27552, 28160, 28700, 28864, 29568, 30800, 31488, 31570, 32800, 33600, 33825, 34440, 35200, 36080, 36736, 36960, 37884, 38400, 39360, 39424, 42240, 43050, 43296, 44800, 45100, 45920, 46200, 47355, 49200, 49280, 50512, 52480, 52800, 53760, 54120, 55104, 57400, 57728, 59136, 61600, 62976, 63140, 65600, 67200, 67650, 68880, 70400, 72160, 73472, 73920, 75768, 78720, 78925, 84480, 86100, 86592, 89600, 90200, 91840, 92400, 94710, 98400, 98560, 101024, 104960, 105600, 108240, 110208, 114800, 115456, 118272, 123200, 126280, 131200, 134400, 135300, 137760, 140800, 144320, 146944, 147840, 151536, 157440, 157850, 172200, 173184, 180400, 183680, 184800, 189420, 196800, 197120, 202048, 211200, 216480, 220416, 229600, 230912, 236775, 246400, 252560, 262400, 268800, 270600, 275520, 288640, 295680, 303072, 314880, 315700, 344400, 346368, 360800, 367360, 369600, 378840, 393600, 404096, 422400, 432960, 440832, 459200, 473550, 492800, 505120, 524800, 541200, 551040, 577280, 591360, 606144, 631400, 688800, 692736, 721600, 734720, 739200, 757680, 787200, 808192, 865920, 918400, 947100, 985600, 1010240, 1082400, 1102080, 1154560, 1212288, 1262800, 1377600, 1443200, 1478400, 1515360, 1574400, 1616384, 1731840, 1836800, 1894200, 2020480, 2164800, 2204160, 2424576, 2525600, 2755200, 2886400, 2956800, 3030720, 3463680, 3673600, 3788400, 4040960, 4329600, 4849152, 5051200, 5510400, 5772800, 6061440, 7576800, 8081920, 8659200, 10102400, 11020800, 12122880, 15153600, 17318400, 20204800, 24245760, 30307200, 40409600, 60614400, 121228800]

約数ペア:

[(1, 121228800), (2, 60614400), (3, 40409600), (4, 30307200), (5, 24245760), (6, 20204800), (7, 17318400), (8, 15153600), (10, 12122880), (11, 11020800), (12, 10102400), (14, 8659200), (15, 8081920), (16, 7576800), (20, 6061440), (21, 5772800), (22, 5510400), (24, 5051200), (25, 4849152), (28, 4329600), (30, 4040960), (32, 3788400), (33, 3673600), (35, 3463680), (40, 3030720), (41, 2956800), (42, 2886400), (44, 2755200), (48, 2525600), (50, 2424576), (55, 2204160), (56, 2164800), (60, 2020480), (64, 1894200), (66, 1836800), (70, 1731840), (75, 1616384), (77, 1574400), (80, 1515360), (82, 1478400), (84, 1443200), (88, 1377600), (96, 1262800), (100, 1212288), (105, 1154560), (110, 1102080), (112, 1082400), (120, 1010240), (123, 985600), (128, 947100), (132, 918400), (140, 865920), (150, 808192), (154, 787200), (160, 757680), (164, 739200), (165, 734720), (168, 721600), (175, 692736), (176, 688800), (192, 631400), (200, 606144), (205, 591360), (210, 577280), (220, 551040), (224, 541200), (231, 524800), (240, 505120), (246, 492800), (256, 473550), (264, 459200), (275, 440832), (280, 432960), (287, 422400), (300, 404096), (308, 393600), (320, 378840), (328, 369600), (330, 367360), (336, 360800), (350, 346368), (352, 344400), (384, 315700), (385, 314880), (400, 303072), (410, 295680), (420, 288640), (440, 275520), (448, 270600), (451, 268800), (462, 262400), (480, 252560), (492, 246400), (512, 236775), (525, 230912), (528, 229600), (550, 220416), (560, 216480), (574, 211200), (600, 202048), (615, 197120), (616, 196800), (640, 189420), (656, 184800), (660, 183680), (672, 180400), (700, 173184), (704, 172200), (768, 157850), (770, 157440), (800, 151536), (820, 147840), (825, 146944), (840, 144320), (861, 140800), (880, 137760), (896, 135300), (902, 134400), (924, 131200), (960, 126280), (984, 123200), (1025, 118272), (1050, 115456), (1056, 114800), (1100, 110208), (1120, 108240), (1148, 105600), (1155, 104960), (1200, 101024), (1230, 98560), (1232, 98400), (1280, 94710), (1312, 92400), (1320, 91840), (1344, 90200), (1353, 89600), (1400, 86592), (1408, 86100), (1435, 84480), (1536, 78925), (1540, 78720), (1600, 75768), (1640, 73920), (1650, 73472), (1680, 72160), (1722, 70400), (1760, 68880), (1792, 67650), (1804, 67200), (1848, 65600), (1920, 63140), (1925, 62976), (1968, 61600), (2050, 59136), (2100, 57728), (2112, 57400), (2200, 55104), (2240, 54120), (2255, 53760), (2296, 52800), (2310, 52480), (2400, 50512), (2460, 49280), (2464, 49200), (2560, 47355), (2624, 46200), (2640, 45920), (2688, 45100), (2706, 44800), (2800, 43296), (2816, 43050), (2870, 42240), (3075, 39424), (3080, 39360), (3157, 38400), (3200, 37884), (3280, 36960), (3300, 36736), (3360, 36080), (3444, 35200), (3520, 34440), (3584, 33825), (3608, 33600), (3696, 32800), (3840, 31570), (3850, 31488), (3936, 30800), (4100, 29568), (4200, 28864), (4224, 28700), (4305, 28160), (4400, 27552), (4480, 27060), (4510, 26880), (4592, 26400), (4620, 26240), (4800, 25256), (4920, 24640), (4928, 24600), (5248, 23100), (5280, 22960), (5376, 22550), (5412, 22400), (5600, 21648), (5632, 21525), (5740, 21120), (5775, 20992), (6150, 19712), (6160, 19680), (6314, 19200), (6400, 18942), (6560, 18480), (6600, 18368), (6720, 18040), (6765, 17920), (6888, 17600), (7040, 17220), (7175, 16896), (7216, 16800), (7392, 16400), (7680, 15785), (7700, 15744), (7872, 15400), (8200, 14784), (8400, 14432), (8448, 14350), (8610, 14080), (8800, 13776), (8960, 13530), (9020, 13440), (9184, 13200), (9240, 13120), (9471, 12800), (9600, 12628), (9840, 12320), (9856, 12300), (10496, 11550), (10560, 11480), (10752, 11275), (10824, 11200)]