51857417600

素因数分解:

$2^7\times 5^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{2351}}^1$

素因数の和:2549

約数の個数: 192

約数和(自身を含む): 131412214080

約数和(自身を除く): 79554796480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 61, 64, 80, 100, 113, 122, 128, 160, 200, 226, 244, 305, 320, 400, 452, 488, 565, 610, 640, 800, 904, 976, 1130, 1220, 1525, 1600, 1808, 1952, 2260, 2351, 2440, 2825, 3050, 3200, 3616, 3904, 4520, 4702, 4880, 5650, 6100, 6893, 7232, 7808, 9040, 9404, 9760, 11300, 11755, 12200, 13786, 14464, 18080, 18808, 19520, 22600, 23510, 24400, 27572, 34465, 36160, 37616, 39040, 45200, 47020, 48800, 55144, 58775, 68930, 72320, 75232, 90400, 94040, 97600, 110288, 117550, 137860, 143411, 150464, 172325, 180800, 188080, 195200, 220576, 235100, 265663, 275720, 286822, 300928, 344650, 361600, 376160, 441152, 470200, 531326, 551440, 573644, 689300, 717055, 752320, 882304, 940400, 1062652, 1102880, 1147288, 1328315, 1378600, 1434110, 1504640, 1880800, 2125304, 2205760, 2294576, 2656630, 2757200, 2868220, 3585275, 3761600, 4250608, 4411520, 4589152, 5313260, 5514400, 5736440, 6641575, 7170550, 7523200, 8501216, 9178304, 10626520, 11028800, 11472880, 13283150, 14341100, 16205443, 17002432, 18356608, 21253040, 22057600, 22945760, 26566300, 28682200, 32410886, 34004864, 42506080, 45891520, 53132600, 57364400, 64821772, 81027215, 85012160, 91783040, 106265200, 114728800, 129643544, 162054430, 170024320, 212530400, 229457600, 259287088, 324108860, 405136075, 425060800, 458915200, 518574176, 648217720, 810272150, 850121600, 1037148352, 1296435440, 1620544300, 2074296704, 2592870880, 3241088600, 5185741760, 6482177200, 10371483520, 12964354400, 25928708800, 51857417600]

約数ペア:

[(1, 51857417600), (2, 25928708800), (4, 12964354400), (5, 10371483520), (8, 6482177200), (10, 5185741760), (16, 3241088600), (20, 2592870880), (25, 2074296704), (32, 1620544300), (40, 1296435440), (50, 1037148352), (61, 850121600), (64, 810272150), (80, 648217720), (100, 518574176), (113, 458915200), (122, 425060800), (128, 405136075), (160, 324108860), (200, 259287088), (226, 229457600), (244, 212530400), (305, 170024320), (320, 162054430), (400, 129643544), (452, 114728800), (488, 106265200), (565, 91783040), (610, 85012160), (640, 81027215), (800, 64821772), (904, 57364400), (976, 53132600), (1130, 45891520), (1220, 42506080), (1525, 34004864), (1600, 32410886), (1808, 28682200), (1952, 26566300), (2260, 22945760), (2351, 22057600), (2440, 21253040), (2825, 18356608), (3050, 17002432), (3200, 16205443), (3616, 14341100), (3904, 13283150), (4520, 11472880), (4702, 11028800), (4880, 10626520), (5650, 9178304), (6100, 8501216), (6893, 7523200), (7232, 7170550), (7808, 6641575), (9040, 5736440), (9404, 5514400), (9760, 5313260), (11300, 4589152), (11755, 4411520), (12200, 4250608), (13786, 3761600), (14464, 3585275), (18080, 2868220), (18808, 2757200), (19520, 2656630), (22600, 2294576), (23510, 2205760), (24400, 2125304), (27572, 1880800), (34465, 1504640), (36160, 1434110), (37616, 1378600), (39040, 1328315), (45200, 1147288), (47020, 1102880), (48800, 1062652), (55144, 940400), (58775, 882304), (68930, 752320), (72320, 717055), (75232, 689300), (90400, 573644), (94040, 551440), (97600, 531326), (110288, 470200), (117550, 441152), (137860, 376160), (143411, 361600), (150464, 344650), (172325, 300928), (180800, 286822), (188080, 275720), (195200, 265663), (220576, 235100)]