138614400

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{4813}}^1$

素因数の和:4843

約数の個数: 144

約数和(自身を含む): 494710710

約数和(自身を除く): 356096310

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 384, 400, 450, 480, 576, 600, 640, 720, 800, 900, 960, 1152, 1200, 1440, 1600, 1800, 1920, 2400, 2880, 3200, 3600, 4800, 4813, 5760, 7200, 9600, 9626, 14400, 14439, 19252, 24065, 28800, 28878, 38504, 43317, 48130, 57756, 72195, 77008, 86634, 96260, 115512, 120325, 144390, 154016, 173268, 192520, 216585, 231024, 240650, 288780, 308032, 346536, 360975, 385040, 433170, 462048, 481300, 577560, 616064, 693072, 721950, 770080, 866340, 924096, 962600, 1082925, 1155120, 1386144, 1443900, 1540160, 1732680, 1848192, 1925200, 2165850, 2310240, 2772288, 2887800, 3080320, 3465360, 3850400, 4331700, 4620480, 5544576, 5775600, 6930720, 7700800, 8663400, 9240960, 11551200, 13861440, 15401600, 17326800, 23102400, 27722880, 34653600, 46204800, 69307200, 138614400]

約数ペア:

[(1, 138614400), (2, 69307200), (3, 46204800), (4, 34653600), (5, 27722880), (6, 23102400), (8, 17326800), (9, 15401600), (10, 13861440), (12, 11551200), (15, 9240960), (16, 8663400), (18, 7700800), (20, 6930720), (24, 5775600), (25, 5544576), (30, 4620480), (32, 4331700), (36, 3850400), (40, 3465360), (45, 3080320), (48, 2887800), (50, 2772288), (60, 2310240), (64, 2165850), (72, 1925200), (75, 1848192), (80, 1732680), (90, 1540160), (96, 1443900), (100, 1386144), (120, 1155120), (128, 1082925), (144, 962600), (150, 924096), (160, 866340), (180, 770080), (192, 721950), (200, 693072), (225, 616064), (240, 577560), (288, 481300), (300, 462048), (320, 433170), (360, 385040), (384, 360975), (400, 346536), (450, 308032), (480, 288780), (576, 240650), (600, 231024), (640, 216585), (720, 192520), (800, 173268), (900, 154016), (960, 144390), (1152, 120325), (1200, 115512), (1440, 96260), (1600, 86634), (1800, 77008), (1920, 72195), (2400, 57756), (2880, 48130), (3200, 43317), (3600, 38504), (4800, 28878), (4813, 28800), (5760, 24065), (7200, 19252), (9600, 14439), (9626, 14400)]