205990400

素因数分解:

$2^9\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1$

素因数の和:76

約数の個数: 360

約数和(自身を含む): 674852640

約数和(自身を除く): 468862240

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 25, 28, 32, 35, 38, 40, 44, 50, 55, 56, 64, 70, 76, 77, 80, 88, 95, 100, 110, 112, 121, 128, 133, 140, 152, 154, 160, 175, 176, 190, 200, 209, 220, 224, 242, 256, 266, 275, 280, 304, 308, 320, 350, 352, 380, 385, 400, 418, 440, 448, 475, 484, 512, 532, 550, 560, 605, 608, 616, 640, 665, 700, 704, 760, 770, 800, 836, 847, 880, 896, 950, 968, 1045, 1064, 1100, 1120, 1210, 1216, 1232, 1280, 1330, 1400, 1408, 1463, 1520, 1540, 1600, 1672, 1694, 1760, 1792, 1900, 1925, 1936, 2090, 2128, 2200, 2240, 2299, 2420, 2432, 2464, 2560, 2660, 2800, 2816, 2926, 3025, 3040, 3080, 3200, 3325, 3344, 3388, 3520, 3584, 3800, 3850, 3872, 4180, 4235, 4256, 4400, 4480, 4598, 4840, 4864, 4928, 5225, 5320, 5600, 5632, 5852, 6050, 6080, 6160, 6400, 6650, 6688, 6776, 7040, 7315, 7600, 7700, 7744, 8360, 8470, 8512, 8800, 8960, 9196, 9680, 9728, 9856, 10450, 10640, 11200, 11495, 11704, 12100, 12160, 12320, 12800, 13300, 13376, 13552, 14080, 14630, 15200, 15400, 15488, 16093, 16720, 16940, 17024, 17600, 17920, 18392, 19360, 19712, 20900, 21175, 21280, 22400, 22990, 23408, 24200, 24320, 24640, 26600, 26752, 27104, 28160, 29260, 30400, 30800, 30976, 32186, 33440, 33880, 34048, 35200, 36575, 36784, 38720, 39424, 41800, 42350, 42560, 44800, 45980, 46816, 48400, 48640, 49280, 53200, 53504, 54208, 57475, 58520, 60800, 61600, 61952, 64372, 66880, 67760, 68096, 70400, 73150, 73568, 77440, 80465, 83600, 84700, 85120, 89600, 91960, 93632, 96800, 98560, 106400, 107008, 108416, 114950, 117040, 121600, 123200, 128744, 133760, 135520, 140800, 146300, 147136, 154880, 160930, 167200, 169400, 170240, 183920, 187264, 193600, 197120, 212800, 216832, 229900, 234080, 243200, 246400, 257488, 267520, 271040, 292600, 294272, 309760, 321860, 334400, 338800, 340480, 367840, 374528, 387200, 402325, 425600, 433664, 459800, 468160, 492800, 514976, 535040, 542080, 585200, 588544, 643720, 668800, 677600, 735680, 749056, 774400, 804650, 851200, 919600, 936320, 985600, 1029952, 1084160, 1170400, 1177088, 1287440, 1337600, 1355200, 1471360, 1548800, 1609300, 1702400, 1839200, 1872640, 2059904, 2168320, 2340800, 2574880, 2675200, 2710400, 2942720, 3218600, 3678400, 3745280, 4119808, 4681600, 5149760, 5420800, 5885440, 6437200, 7356800, 8239616, 9363200, 10299520, 10841600, 12874400, 14713600, 18726400, 20599040, 25748800, 29427200, 41198080, 51497600, 102995200, 205990400]

約数ペア:

[(1, 205990400), (2, 102995200), (4, 51497600), (5, 41198080), (7, 29427200), (8, 25748800), (10, 20599040), (11, 18726400), (14, 14713600), (16, 12874400), (19, 10841600), (20, 10299520), (22, 9363200), (25, 8239616), (28, 7356800), (32, 6437200), (35, 5885440), (38, 5420800), (40, 5149760), (44, 4681600), (50, 4119808), (55, 3745280), (56, 3678400), (64, 3218600), (70, 2942720), (76, 2710400), (77, 2675200), (80, 2574880), (88, 2340800), (95, 2168320), (100, 2059904), (110, 1872640), (112, 1839200), (121, 1702400), (128, 1609300), (133, 1548800), (140, 1471360), (152, 1355200), (154, 1337600), (160, 1287440), (175, 1177088), (176, 1170400), (190, 1084160), (200, 1029952), (209, 985600), (220, 936320), (224, 919600), (242, 851200), (256, 804650), (266, 774400), (275, 749056), (280, 735680), (304, 677600), (308, 668800), (320, 643720), (350, 588544), (352, 585200), (380, 542080), (385, 535040), (400, 514976), (418, 492800), (440, 468160), (448, 459800), (475, 433664), (484, 425600), (512, 402325), (532, 387200), (550, 374528), (560, 367840), (605, 340480), (608, 338800), (616, 334400), (640, 321860), (665, 309760), (700, 294272), (704, 292600), (760, 271040), (770, 267520), (800, 257488), (836, 246400), (847, 243200), (880, 234080), (896, 229900), (950, 216832), (968, 212800), (1045, 197120), (1064, 193600), (1100, 187264), (1120, 183920), (1210, 170240), (1216, 169400), (1232, 167200), (1280, 160930), (1330, 154880), (1400, 147136), (1408, 146300), (1463, 140800), (1520, 135520), (1540, 133760), (1600, 128744), (1672, 123200), (1694, 121600), (1760, 117040), (1792, 114950), (1900, 108416), (1925, 107008), (1936, 106400), (2090, 98560), (2128, 96800), (2200, 93632), (2240, 91960), (2299, 89600), (2420, 85120), (2432, 84700), (2464, 83600), (2560, 80465), (2660, 77440), (2800, 73568), (2816, 73150), (2926, 70400), (3025, 68096), (3040, 67760), (3080, 66880), (3200, 64372), (3325, 61952), (3344, 61600), (3388, 60800), (3520, 58520), (3584, 57475), (3800, 54208), (3850, 53504), (3872, 53200), (4180, 49280), (4235, 48640), (4256, 48400), (4400, 46816), (4480, 45980), (4598, 44800), (4840, 42560), (4864, 42350), (4928, 41800), (5225, 39424), (5320, 38720), (5600, 36784), (5632, 36575), (5852, 35200), (6050, 34048), (6080, 33880), (6160, 33440), (6400, 32186), (6650, 30976), (6688, 30800), (6776, 30400), (7040, 29260), (7315, 28160), (7600, 27104), (7700, 26752), (7744, 26600), (8360, 24640), (8470, 24320), (8512, 24200), (8800, 23408), (8960, 22990), (9196, 22400), (9680, 21280), (9728, 21175), (9856, 20900), (10450, 19712), (10640, 19360), (11200, 18392), (11495, 17920), (11704, 17600), (12100, 17024), (12160, 16940), (12320, 16720), (12800, 16093), (13300, 15488), (13376, 15400), (13552, 15200), (14080, 14630)]