1981454400

素因数分解:

$2^6\times 3^4\times 5^2\times {\mathrm{15289}}^1$

素因数の和:15323

約数の個数: 210

約数和(自身を含む): 7283804330

約数和(自身を除く): 5302349930

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 324, 360, 400, 405, 432, 450, 480, 540, 576, 600, 648, 675, 720, 800, 810, 864, 900, 960, 1080, 1200, 1296, 1350, 1440, 1600, 1620, 1728, 1800, 2025, 2160, 2400, 2592, 2700, 2880, 3240, 3600, 4050, 4320, 4800, 5184, 5400, 6480, 7200, 8100, 8640, 10800, 12960, 14400, 15289, 16200, 21600, 25920, 30578, 32400, 43200, 45867, 61156, 64800, 76445, 91734, 122312, 129600, 137601, 152890, 183468, 229335, 244624, 275202, 305780, 366936, 382225, 412803, 458670, 489248, 550404, 611560, 688005, 733872, 764450, 825606, 917340, 978496, 1100808, 1146675, 1223120, 1238409, 1376010, 1467744, 1528900, 1651212, 1834680, 2064015, 2201616, 2293350, 2446240, 2476818, 2752020, 2935488, 3057800, 3302424, 3440025, 3669360, 4128030, 4403232, 4586700, 4892480, 4953636, 5504040, 6115600, 6192045, 6604848, 6880050, 7338720, 8256060, 8806464, 9173400, 9907272, 10320075, 11008080, 12231200, 12384090, 13209696, 13760100, 14677440, 16512120, 18346800, 19814544, 20640150, 22016160, 24462400, 24768180, 26419392, 27520200, 30960225, 33024240, 36693600, 39629088, 41280300, 44032320, 49536360, 55040400, 61920450, 66048480, 73387200, 79258176, 82560600, 99072720, 110080800, 123840900, 132096960, 165121200, 198145440, 220161600, 247681800, 330242400, 396290880, 495363600, 660484800, 990727200, 1981454400]

約数ペア:

[(1, 1981454400), (2, 990727200), (3, 660484800), (4, 495363600), (5, 396290880), (6, 330242400), (8, 247681800), (9, 220161600), (10, 198145440), (12, 165121200), (15, 132096960), (16, 123840900), (18, 110080800), (20, 99072720), (24, 82560600), (25, 79258176), (27, 73387200), (30, 66048480), (32, 61920450), (36, 55040400), (40, 49536360), (45, 44032320), (48, 41280300), (50, 39629088), (54, 36693600), (60, 33024240), (64, 30960225), (72, 27520200), (75, 26419392), (80, 24768180), (81, 24462400), (90, 22016160), (96, 20640150), (100, 19814544), (108, 18346800), (120, 16512120), (135, 14677440), (144, 13760100), (150, 13209696), (160, 12384090), (162, 12231200), (180, 11008080), (192, 10320075), (200, 9907272), (216, 9173400), (225, 8806464), (240, 8256060), (270, 7338720), (288, 6880050), (300, 6604848), (320, 6192045), (324, 6115600), (360, 5504040), (400, 4953636), (405, 4892480), (432, 4586700), (450, 4403232), (480, 4128030), (540, 3669360), (576, 3440025), (600, 3302424), (648, 3057800), (675, 2935488), (720, 2752020), (800, 2476818), (810, 2446240), (864, 2293350), (900, 2201616), (960, 2064015), (1080, 1834680), (1200, 1651212), (1296, 1528900), (1350, 1467744), (1440, 1376010), (1600, 1238409), (1620, 1223120), (1728, 1146675), (1800, 1100808), (2025, 978496), (2160, 917340), (2400, 825606), (2592, 764450), (2700, 733872), (2880, 688005), (3240, 611560), (3600, 550404), (4050, 489248), (4320, 458670), (4800, 412803), (5184, 382225), (5400, 366936), (6480, 305780), (7200, 275202), (8100, 244624), (8640, 229335), (10800, 183468), (12960, 152890), (14400, 137601), (15289, 129600), (16200, 122312), (21600, 91734), (25920, 76445), (30578, 64800), (32400, 61156), (43200, 45867)]