318542400

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2011}}^1$

素因数の和:2050

約数の個数: 252

約数和(自身を含む): 1235714064

約数和(自身を除く): 917171664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 32, 33, 36, 40, 44, 45, 48, 50, 55, 60, 64, 66, 72, 75, 80, 88, 90, 96, 99, 100, 110, 120, 132, 144, 150, 160, 165, 176, 180, 192, 198, 200, 220, 225, 240, 264, 275, 288, 300, 320, 330, 352, 360, 396, 400, 440, 450, 480, 495, 528, 550, 576, 600, 660, 704, 720, 792, 800, 825, 880, 900, 960, 990, 1056, 1100, 1200, 1320, 1440, 1584, 1600, 1650, 1760, 1800, 1980, 2011, 2112, 2200, 2400, 2475, 2640, 2880, 3168, 3300, 3520, 3600, 3960, 4022, 4400, 4800, 4950, 5280, 6033, 6336, 6600, 7200, 7920, 8044, 8800, 9900, 10055, 10560, 12066, 13200, 14400, 15840, 16088, 17600, 18099, 19800, 20110, 22121, 24132, 26400, 30165, 31680, 32176, 36198, 39600, 40220, 44242, 48264, 50275, 52800, 60330, 64352, 66363, 72396, 79200, 80440, 88484, 90495, 96528, 100550, 110605, 120660, 128704, 132726, 144792, 150825, 158400, 160880, 176968, 180990, 193056, 199089, 201100, 221210, 241320, 265452, 289584, 301650, 321760, 331815, 353936, 361980, 386112, 398178, 402200, 442420, 452475, 482640, 530904, 553025, 579168, 603300, 643520, 663630, 707872, 723960, 796356, 804400, 884840, 904950, 965280, 995445, 1061808, 1106050, 1158336, 1206600, 1327260, 1415744, 1447920, 1592712, 1608800, 1659075, 1769680, 1809900, 1930560, 1990890, 2123616, 2212100, 2413200, 2654520, 2895840, 3185424, 3217600, 3318150, 3539360, 3619800, 3981780, 4247232, 4424200, 4826400, 4977225, 5309040, 5791680, 6370848, 6636300, 7078720, 7239600, 7963560, 8848400, 9652800, 9954450, 10618080, 12741696, 13272600, 14479200, 15927120, 17696800, 19908900, 21236160, 26545200, 28958400, 31854240, 35393600, 39817800, 53090400, 63708480, 79635600, 106180800, 159271200, 318542400]

約数ペア:

[(1, 318542400), (2, 159271200), (3, 106180800), (4, 79635600), (5, 63708480), (6, 53090400), (8, 39817800), (9, 35393600), (10, 31854240), (11, 28958400), (12, 26545200), (15, 21236160), (16, 19908900), (18, 17696800), (20, 15927120), (22, 14479200), (24, 13272600), (25, 12741696), (30, 10618080), (32, 9954450), (33, 9652800), (36, 8848400), (40, 7963560), (44, 7239600), (45, 7078720), (48, 6636300), (50, 6370848), (55, 5791680), (60, 5309040), (64, 4977225), (66, 4826400), (72, 4424200), (75, 4247232), (80, 3981780), (88, 3619800), (90, 3539360), (96, 3318150), (99, 3217600), (100, 3185424), (110, 2895840), (120, 2654520), (132, 2413200), (144, 2212100), (150, 2123616), (160, 1990890), (165, 1930560), (176, 1809900), (180, 1769680), (192, 1659075), (198, 1608800), (200, 1592712), (220, 1447920), (225, 1415744), (240, 1327260), (264, 1206600), (275, 1158336), (288, 1106050), (300, 1061808), (320, 995445), (330, 965280), (352, 904950), (360, 884840), (396, 804400), (400, 796356), (440, 723960), (450, 707872), (480, 663630), (495, 643520), (528, 603300), (550, 579168), (576, 553025), (600, 530904), (660, 482640), (704, 452475), (720, 442420), (792, 402200), (800, 398178), (825, 386112), (880, 361980), (900, 353936), (960, 331815), (990, 321760), (1056, 301650), (1100, 289584), (1200, 265452), (1320, 241320), (1440, 221210), (1584, 201100), (1600, 199089), (1650, 193056), (1760, 180990), (1800, 176968), (1980, 160880), (2011, 158400), (2112, 150825), (2200, 144792), (2400, 132726), (2475, 128704), (2640, 120660), (2880, 110605), (3168, 100550), (3300, 96528), (3520, 90495), (3600, 88484), (3960, 80440), (4022, 79200), (4400, 72396), (4800, 66363), (4950, 64352), (5280, 60330), (6033, 52800), (6336, 50275), (6600, 48264), (7200, 44242), (7920, 40220), (8044, 39600), (8800, 36198), (9900, 32176), (10055, 31680), (10560, 30165), (12066, 26400), (13200, 24132), (14400, 22121), (15840, 20110), (16088, 19800), (17600, 18099)]