90806400

素因数分解:

$2^7\times 3^3\times 5^2\times {\mathrm{1051}}^1$

素因数の和:1084

約数の個数: 192

約数和(自身を含む): 332642400

約数和(自身を除く): 241836000

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, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 360, 384, 400, 432, 450, 480, 540, 576, 600, 640, 675, 720, 800, 864, 900, 960, 1051, 1080, 1152, 1200, 1350, 1440, 1600, 1728, 1800, 1920, 2102, 2160, 2400, 2700, 2880, 3153, 3200, 3456, 3600, 4204, 4320, 4800, 5255, 5400, 5760, 6306, 7200, 8408, 8640, 9459, 9600, 10510, 10800, 12612, 14400, 15765, 16816, 17280, 18918, 21020, 21600, 25224, 26275, 28377, 28800, 31530, 33632, 37836, 42040, 43200, 47295, 50448, 52550, 56754, 63060, 67264, 75672, 78825, 84080, 86400, 94590, 100896, 105100, 113508, 126120, 134528, 141885, 151344, 157650, 168160, 189180, 201792, 210200, 227016, 236475, 252240, 283770, 302688, 315300, 336320, 378360, 403584, 420400, 454032, 472950, 504480, 567540, 605376, 630600, 672640, 709425, 756720, 840800, 908064, 945900, 1008960, 1135080, 1210752, 1261200, 1418850, 1513440, 1681600, 1816128, 1891800, 2017920, 2270160, 2522400, 2837700, 3026880, 3363200, 3632256, 3783600, 4540320, 5044800, 5675400, 6053760, 7567200, 9080640, 10089600, 11350800, 15134400, 18161280, 22701600, 30268800, 45403200, 90806400]

約数ペア:

[(1, 90806400), (2, 45403200), (3, 30268800), (4, 22701600), (5, 18161280), (6, 15134400), (8, 11350800), (9, 10089600), (10, 9080640), (12, 7567200), (15, 6053760), (16, 5675400), (18, 5044800), (20, 4540320), (24, 3783600), (25, 3632256), (27, 3363200), (30, 3026880), (32, 2837700), (36, 2522400), (40, 2270160), (45, 2017920), (48, 1891800), (50, 1816128), (54, 1681600), (60, 1513440), (64, 1418850), (72, 1261200), (75, 1210752), (80, 1135080), (90, 1008960), (96, 945900), (100, 908064), (108, 840800), (120, 756720), (128, 709425), (135, 672640), (144, 630600), (150, 605376), (160, 567540), (180, 504480), (192, 472950), (200, 454032), (216, 420400), (225, 403584), (240, 378360), (270, 336320), (288, 315300), (300, 302688), (320, 283770), (360, 252240), (384, 236475), (400, 227016), (432, 210200), (450, 201792), (480, 189180), (540, 168160), (576, 157650), (600, 151344), (640, 141885), (675, 134528), (720, 126120), (800, 113508), (864, 105100), (900, 100896), (960, 94590), (1051, 86400), (1080, 84080), (1152, 78825), (1200, 75672), (1350, 67264), (1440, 63060), (1600, 56754), (1728, 52550), (1800, 50448), (1920, 47295), (2102, 43200), (2160, 42040), (2400, 37836), (2700, 33632), (2880, 31530), (3153, 28800), (3200, 28377), (3456, 26275), (3600, 25224), (4204, 21600), (4320, 21020), (4800, 18918), (5255, 17280), (5400, 16816), (5760, 15765), (6306, 14400), (7200, 12612), (8408, 10800), (8640, 10510), (9459, 9600)]