209462400

素因数分解:

$2^7\times 3^2\times 5^2\times 7^1\times {\mathrm{1039}}^1$

素因数の和:1076

約数の個数: 288

約数和(自身を含む): 855004800

約数和(自身を除く): 645542400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 128, 140, 144, 150, 160, 168, 175, 180, 192, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 320, 336, 350, 360, 384, 400, 420, 448, 450, 480, 504, 525, 560, 576, 600, 630, 640, 672, 700, 720, 800, 840, 896, 900, 960, 1008, 1039, 1050, 1120, 1152, 1200, 1260, 1344, 1400, 1440, 1575, 1600, 1680, 1800, 1920, 2016, 2078, 2100, 2240, 2400, 2520, 2688, 2800, 2880, 3117, 3150, 3200, 3360, 3600, 4032, 4156, 4200, 4480, 4800, 5040, 5195, 5600, 5760, 6234, 6300, 6720, 7200, 7273, 8064, 8312, 8400, 9351, 9600, 10080, 10390, 11200, 12468, 12600, 13440, 14400, 14546, 15585, 16624, 16800, 18702, 20160, 20780, 21819, 22400, 24936, 25200, 25975, 28800, 29092, 31170, 33248, 33600, 36365, 37404, 40320, 41560, 43638, 46755, 49872, 50400, 51950, 58184, 62340, 65457, 66496, 67200, 72730, 74808, 77925, 83120, 87276, 93510, 99744, 100800, 103900, 109095, 116368, 124680, 130914, 132992, 145460, 149616, 155850, 166240, 174552, 181825, 187020, 199488, 201600, 207800, 218190, 232736, 233775, 249360, 261828, 290920, 299232, 311700, 327285, 332480, 349104, 363650, 374040, 398976, 415600, 436380, 465472, 467550, 498720, 523656, 545475, 581840, 598464, 623400, 654570, 664960, 698208, 727300, 748080, 831200, 872760, 930944, 935100, 997440, 1047312, 1090950, 1163680, 1196928, 1246800, 1309140, 1396416, 1454600, 1496160, 1636425, 1662400, 1745520, 1870200, 1994880, 2094624, 2181900, 2327360, 2493600, 2618280, 2792832, 2909200, 2992320, 3272850, 3324800, 3491040, 3740400, 4189248, 4363800, 4654720, 4987200, 5236560, 5818400, 5984640, 6545700, 6982080, 7480800, 8378496, 8727600, 9974400, 10473120, 11636800, 13091400, 13964160, 14961600, 17455200, 20946240, 23273600, 26182800, 29923200, 34910400, 41892480, 52365600, 69820800, 104731200, 209462400]

約数ペア:

[(1, 209462400), (2, 104731200), (3, 69820800), (4, 52365600), (5, 41892480), (6, 34910400), (7, 29923200), (8, 26182800), (9, 23273600), (10, 20946240), (12, 17455200), (14, 14961600), (15, 13964160), (16, 13091400), (18, 11636800), (20, 10473120), (21, 9974400), (24, 8727600), (25, 8378496), (28, 7480800), (30, 6982080), (32, 6545700), (35, 5984640), (36, 5818400), (40, 5236560), (42, 4987200), (45, 4654720), (48, 4363800), (50, 4189248), (56, 3740400), (60, 3491040), (63, 3324800), (64, 3272850), (70, 2992320), (72, 2909200), (75, 2792832), (80, 2618280), (84, 2493600), (90, 2327360), (96, 2181900), (100, 2094624), (105, 1994880), (112, 1870200), (120, 1745520), (126, 1662400), (128, 1636425), (140, 1496160), (144, 1454600), (150, 1396416), (160, 1309140), (168, 1246800), (175, 1196928), (180, 1163680), (192, 1090950), (200, 1047312), (210, 997440), (224, 935100), (225, 930944), (240, 872760), (252, 831200), (280, 748080), (288, 727300), (300, 698208), (315, 664960), (320, 654570), (336, 623400), (350, 598464), (360, 581840), (384, 545475), (400, 523656), (420, 498720), (448, 467550), (450, 465472), (480, 436380), (504, 415600), (525, 398976), (560, 374040), (576, 363650), (600, 349104), (630, 332480), (640, 327285), (672, 311700), (700, 299232), (720, 290920), (800, 261828), (840, 249360), (896, 233775), (900, 232736), (960, 218190), (1008, 207800), (1039, 201600), (1050, 199488), (1120, 187020), (1152, 181825), (1200, 174552), (1260, 166240), (1344, 155850), (1400, 149616), (1440, 145460), (1575, 132992), (1600, 130914), (1680, 124680), (1800, 116368), (1920, 109095), (2016, 103900), (2078, 100800), (2100, 99744), (2240, 93510), (2400, 87276), (2520, 83120), (2688, 77925), (2800, 74808), (2880, 72730), (3117, 67200), (3150, 66496), (3200, 65457), (3360, 62340), (3600, 58184), (4032, 51950), (4156, 50400), (4200, 49872), (4480, 46755), (4800, 43638), (5040, 41560), (5195, 40320), (5600, 37404), (5760, 36365), (6234, 33600), (6300, 33248), (6720, 31170), (7200, 29092), (7273, 28800), (8064, 25975), (8312, 25200), (8400, 24936), (9351, 22400), (9600, 21819), (10080, 20780), (10390, 20160), (11200, 18702), (12468, 16800), (12600, 16624), (13440, 15585), (14400, 14546)]