381369600

素因数分解:

$2^8\times 3^3\times 5^2\times {\mathrm{2207}}^1$

素因数の和:2242

約数の個数: 216

約数和(自身を含む): 1399077120

約数和(自身を除く): 1017707520

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, 256, 270, 288, 300, 320, 360, 384, 400, 432, 450, 480, 540, 576, 600, 640, 675, 720, 768, 800, 864, 900, 960, 1080, 1152, 1200, 1280, 1350, 1440, 1600, 1728, 1800, 1920, 2160, 2207, 2304, 2400, 2700, 2880, 3200, 3456, 3600, 3840, 4320, 4414, 4800, 5400, 5760, 6400, 6621, 6912, 7200, 8640, 8828, 9600, 10800, 11035, 11520, 13242, 14400, 17280, 17656, 19200, 19863, 21600, 22070, 26484, 28800, 33105, 34560, 35312, 39726, 43200, 44140, 52968, 55175, 57600, 59589, 66210, 70624, 79452, 86400, 88280, 99315, 105936, 110350, 119178, 132420, 141248, 158904, 165525, 172800, 176560, 198630, 211872, 220700, 238356, 264840, 282496, 297945, 317808, 331050, 353120, 397260, 423744, 441400, 476712, 496575, 529680, 564992, 595890, 635616, 662100, 706240, 794520, 847488, 882800, 953424, 993150, 1059360, 1191780, 1271232, 1324200, 1412480, 1489725, 1589040, 1694976, 1765600, 1906848, 1986300, 2118720, 2383560, 2542464, 2648400, 2824960, 2979450, 3178080, 3531200, 3813696, 3972600, 4237440, 4767120, 5084928, 5296800, 5958900, 6356160, 7062400, 7627392, 7945200, 8474880, 9534240, 10593600, 11917800, 12712320, 14124800, 15254784, 15890400, 19068480, 21187200, 23835600, 25424640, 31780800, 38136960, 42374400, 47671200, 63561600, 76273920, 95342400, 127123200, 190684800, 381369600]

約数ペア:

[(1, 381369600), (2, 190684800), (3, 127123200), (4, 95342400), (5, 76273920), (6, 63561600), (8, 47671200), (9, 42374400), (10, 38136960), (12, 31780800), (15, 25424640), (16, 23835600), (18, 21187200), (20, 19068480), (24, 15890400), (25, 15254784), (27, 14124800), (30, 12712320), (32, 11917800), (36, 10593600), (40, 9534240), (45, 8474880), (48, 7945200), (50, 7627392), (54, 7062400), (60, 6356160), (64, 5958900), (72, 5296800), (75, 5084928), (80, 4767120), (90, 4237440), (96, 3972600), (100, 3813696), (108, 3531200), (120, 3178080), (128, 2979450), (135, 2824960), (144, 2648400), (150, 2542464), (160, 2383560), (180, 2118720), (192, 1986300), (200, 1906848), (216, 1765600), (225, 1694976), (240, 1589040), (256, 1489725), (270, 1412480), (288, 1324200), (300, 1271232), (320, 1191780), (360, 1059360), (384, 993150), (400, 953424), (432, 882800), (450, 847488), (480, 794520), (540, 706240), (576, 662100), (600, 635616), (640, 595890), (675, 564992), (720, 529680), (768, 496575), (800, 476712), (864, 441400), (900, 423744), (960, 397260), (1080, 353120), (1152, 331050), (1200, 317808), (1280, 297945), (1350, 282496), (1440, 264840), (1600, 238356), (1728, 220700), (1800, 211872), (1920, 198630), (2160, 176560), (2207, 172800), (2304, 165525), (2400, 158904), (2700, 141248), (2880, 132420), (3200, 119178), (3456, 110350), (3600, 105936), (3840, 99315), (4320, 88280), (4414, 86400), (4800, 79452), (5400, 70624), (5760, 66210), (6400, 59589), (6621, 57600), (6912, 55175), (7200, 52968), (8640, 44140), (8828, 43200), (9600, 39726), (10800, 35312), (11035, 34560), (11520, 33105), (13242, 28800), (14400, 26484), (17280, 22070), (17656, 21600), (19200, 19863)]