51686400

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{673}}^1$

素因数の和:706

約数の個数: 132

約数和(自身を含む): 171080072

約数和(自身を除く): 119393672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 673, 768, 800, 960, 1024, 1200, 1280, 1346, 1536, 1600, 1920, 2019, 2400, 2560, 2692, 3072, 3200, 3365, 3840, 4038, 4800, 5120, 5384, 6400, 6730, 7680, 8076, 9600, 10095, 10768, 12800, 13460, 15360, 16152, 16825, 19200, 20190, 21536, 25600, 26920, 32304, 33650, 38400, 40380, 43072, 50475, 53840, 64608, 67300, 76800, 80760, 86144, 100950, 107680, 129216, 134600, 161520, 172288, 201900, 215360, 258432, 269200, 323040, 344576, 403800, 430720, 516864, 538400, 646080, 689152, 807600, 861440, 1033728, 1076800, 1292160, 1615200, 1722880, 2067456, 2153600, 2584320, 3230400, 3445760, 4307200, 5168640, 6460800, 8614400, 10337280, 12921600, 17228800, 25843200, 51686400]

約数ペア:

[(1, 51686400), (2, 25843200), (3, 17228800), (4, 12921600), (5, 10337280), (6, 8614400), (8, 6460800), (10, 5168640), (12, 4307200), (15, 3445760), (16, 3230400), (20, 2584320), (24, 2153600), (25, 2067456), (30, 1722880), (32, 1615200), (40, 1292160), (48, 1076800), (50, 1033728), (60, 861440), (64, 807600), (75, 689152), (80, 646080), (96, 538400), (100, 516864), (120, 430720), (128, 403800), (150, 344576), (160, 323040), (192, 269200), (200, 258432), (240, 215360), (256, 201900), (300, 172288), (320, 161520), (384, 134600), (400, 129216), (480, 107680), (512, 100950), (600, 86144), (640, 80760), (673, 76800), (768, 67300), (800, 64608), (960, 53840), (1024, 50475), (1200, 43072), (1280, 40380), (1346, 38400), (1536, 33650), (1600, 32304), (1920, 26920), (2019, 25600), (2400, 21536), (2560, 20190), (2692, 19200), (3072, 16825), (3200, 16152), (3365, 15360), (3840, 13460), (4038, 12800), (4800, 10768), (5120, 10095), (5384, 9600), (6400, 8076), (6730, 7680)]