1286128800

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{5413}}^1$

素因数の和:5453

約数の個数: 288

約数和(自身を含む): 5075300160

約数和(自身を除く): 3789171360

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, 66, 72, 75, 80, 88, 90, 96, 99, 100, 108, 110, 120, 132, 135, 144, 150, 160, 165, 176, 180, 198, 200, 216, 220, 225, 240, 264, 270, 275, 288, 297, 300, 330, 352, 360, 396, 400, 432, 440, 450, 480, 495, 528, 540, 550, 594, 600, 660, 675, 720, 792, 800, 825, 864, 880, 900, 990, 1056, 1080, 1100, 1188, 1200, 1320, 1350, 1440, 1485, 1584, 1650, 1760, 1800, 1980, 2160, 2200, 2376, 2400, 2475, 2640, 2700, 2970, 3168, 3300, 3600, 3960, 4320, 4400, 4752, 4950, 5280, 5400, 5413, 5940, 6600, 7200, 7425, 7920, 8800, 9504, 9900, 10800, 10826, 11880, 13200, 14850, 15840, 16239, 19800, 21600, 21652, 23760, 26400, 27065, 29700, 32478, 39600, 43304, 47520, 48717, 54130, 59400, 59543, 64956, 79200, 81195, 86608, 97434, 108260, 118800, 119086, 129912, 135325, 146151, 162390, 173216, 178629, 194868, 216520, 237600, 238172, 243585, 259824, 270650, 292302, 297715, 324780, 357258, 389736, 405975, 433040, 476344, 487170, 519648, 535887, 541300, 584604, 595430, 649560, 714516, 730755, 779472, 811950, 866080, 893145, 952688, 974340, 1071774, 1082600, 1169208, 1190860, 1217925, 1299120, 1429032, 1461510, 1488575, 1558944, 1607661, 1623900, 1786290, 1905376, 1948680, 2143548, 2165200, 2338416, 2381720, 2435850, 2598240, 2679435, 2858064, 2923020, 2977150, 3215322, 3247800, 3572580, 3653775, 3897360, 4287096, 4330400, 4465725, 4676832, 4763440, 4871700, 5358870, 5716128, 5846040, 5954300, 6430644, 6495600, 7145160, 7307550, 7794720, 8038305, 8574192, 8931450, 9526880, 9743400, 10717740, 11692080, 11908600, 12861288, 12991200, 13397175, 14290320, 14615100, 16076610, 17148384, 17862900, 19486800, 21435480, 23384160, 23817200, 25722576, 26794350, 28580640, 29230200, 32153220, 35725800, 38973600, 40191525, 42870960, 47634400, 51445152, 53588700, 58460400, 64306440, 71451600, 80383050, 85741920, 107177400, 116920800, 128612880, 142903200, 160766100, 214354800, 257225760, 321532200, 428709600, 643064400, 1286128800]

約数ペア:

[(1, 1286128800), (2, 643064400), (3, 428709600), (4, 321532200), (5, 257225760), (6, 214354800), (8, 160766100), (9, 142903200), (10, 128612880), (11, 116920800), (12, 107177400), (15, 85741920), (16, 80383050), (18, 71451600), (20, 64306440), (22, 58460400), (24, 53588700), (25, 51445152), (27, 47634400), (30, 42870960), (32, 40191525), (33, 38973600), (36, 35725800), (40, 32153220), (44, 29230200), (45, 28580640), (48, 26794350), (50, 25722576), (54, 23817200), (55, 23384160), (60, 21435480), (66, 19486800), (72, 17862900), (75, 17148384), (80, 16076610), (88, 14615100), (90, 14290320), (96, 13397175), (99, 12991200), (100, 12861288), (108, 11908600), (110, 11692080), (120, 10717740), (132, 9743400), (135, 9526880), (144, 8931450), (150, 8574192), (160, 8038305), (165, 7794720), (176, 7307550), (180, 7145160), (198, 6495600), (200, 6430644), (216, 5954300), (220, 5846040), (225, 5716128), (240, 5358870), (264, 4871700), (270, 4763440), (275, 4676832), (288, 4465725), (297, 4330400), (300, 4287096), (330, 3897360), (352, 3653775), (360, 3572580), (396, 3247800), (400, 3215322), (432, 2977150), (440, 2923020), (450, 2858064), (480, 2679435), (495, 2598240), (528, 2435850), (540, 2381720), (550, 2338416), (594, 2165200), (600, 2143548), (660, 1948680), (675, 1905376), (720, 1786290), (792, 1623900), (800, 1607661), (825, 1558944), (864, 1488575), (880, 1461510), (900, 1429032), (990, 1299120), (1056, 1217925), (1080, 1190860), (1100, 1169208), (1188, 1082600), (1200, 1071774), (1320, 974340), (1350, 952688), (1440, 893145), (1485, 866080), (1584, 811950), (1650, 779472), (1760, 730755), (1800, 714516), (1980, 649560), (2160, 595430), (2200, 584604), (2376, 541300), (2400, 535887), (2475, 519648), (2640, 487170), (2700, 476344), (2970, 433040), (3168, 405975), (3300, 389736), (3600, 357258), (3960, 324780), (4320, 297715), (4400, 292302), (4752, 270650), (4950, 259824), (5280, 243585), (5400, 238172), (5413, 237600), (5940, 216520), (6600, 194868), (7200, 178629), (7425, 173216), (7920, 162390), (8800, 146151), (9504, 135325), (9900, 129912), (10800, 119086), (10826, 118800), (11880, 108260), (13200, 97434), (14850, 86608), (15840, 81195), (16239, 79200), (19800, 64956), (21600, 59543), (21652, 59400), (23760, 54130), (26400, 48717), (27065, 47520), (29700, 43304), (32478, 39600)]