207921600

素因数分解:

$2^6\times 3^3\times 5^2\times {\mathrm{4813}}^1$

素因数の和:4844

約数の個数: 168

約数和(自身を含む): 758108720

約数和(自身を除く): 550187120

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, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 360, 400, 432, 450, 480, 540, 576, 600, 675, 720, 800, 864, 900, 960, 1080, 1200, 1350, 1440, 1600, 1728, 1800, 2160, 2400, 2700, 2880, 3600, 4320, 4800, 4813, 5400, 7200, 8640, 9626, 10800, 14400, 14439, 19252, 21600, 24065, 28878, 38504, 43200, 43317, 48130, 57756, 72195, 77008, 86634, 96260, 115512, 120325, 129951, 144390, 154016, 173268, 192520, 216585, 231024, 240650, 259902, 288780, 308032, 346536, 360975, 385040, 433170, 462048, 481300, 519804, 577560, 649755, 693072, 721950, 770080, 866340, 924096, 962600, 1039608, 1082925, 1155120, 1299510, 1386144, 1443900, 1540160, 1732680, 1925200, 2079216, 2165850, 2310240, 2599020, 2772288, 2887800, 3248775, 3465360, 3850400, 4158432, 4331700, 4620480, 5198040, 5775600, 6497550, 6930720, 7700800, 8316864, 8663400, 10396080, 11551200, 12995100, 13861440, 17326800, 20792160, 23102400, 25990200, 34653600, 41584320, 51980400, 69307200, 103960800, 207921600]

約数ペア:

[(1, 207921600), (2, 103960800), (3, 69307200), (4, 51980400), (5, 41584320), (6, 34653600), (8, 25990200), (9, 23102400), (10, 20792160), (12, 17326800), (15, 13861440), (16, 12995100), (18, 11551200), (20, 10396080), (24, 8663400), (25, 8316864), (27, 7700800), (30, 6930720), (32, 6497550), (36, 5775600), (40, 5198040), (45, 4620480), (48, 4331700), (50, 4158432), (54, 3850400), (60, 3465360), (64, 3248775), (72, 2887800), (75, 2772288), (80, 2599020), (90, 2310240), (96, 2165850), (100, 2079216), (108, 1925200), (120, 1732680), (135, 1540160), (144, 1443900), (150, 1386144), (160, 1299510), (180, 1155120), (192, 1082925), (200, 1039608), (216, 962600), (225, 924096), (240, 866340), (270, 770080), (288, 721950), (300, 693072), (320, 649755), (360, 577560), (400, 519804), (432, 481300), (450, 462048), (480, 433170), (540, 385040), (576, 360975), (600, 346536), (675, 308032), (720, 288780), (800, 259902), (864, 240650), (900, 231024), (960, 216585), (1080, 192520), (1200, 173268), (1350, 154016), (1440, 144390), (1600, 129951), (1728, 120325), (1800, 115512), (2160, 96260), (2400, 86634), (2700, 77008), (2880, 72195), (3600, 57756), (4320, 48130), (4800, 43317), (4813, 43200), (5400, 38504), (7200, 28878), (8640, 24065), (9626, 21600), (10800, 19252), (14400, 14439)]