49228800

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{641}}^1$

素因数の和:674

約数の個数: 132

約数和(自身を含む): 162957576

約数和(自身を除く): 113728776

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, 641, 768, 800, 960, 1024, 1200, 1280, 1282, 1536, 1600, 1920, 1923, 2400, 2560, 2564, 3072, 3200, 3205, 3840, 3846, 4800, 5120, 5128, 6400, 6410, 7680, 7692, 9600, 9615, 10256, 12800, 12820, 15360, 15384, 16025, 19200, 19230, 20512, 25600, 25640, 30768, 32050, 38400, 38460, 41024, 48075, 51280, 61536, 64100, 76800, 76920, 82048, 96150, 102560, 123072, 128200, 153840, 164096, 192300, 205120, 246144, 256400, 307680, 328192, 384600, 410240, 492288, 512800, 615360, 656384, 769200, 820480, 984576, 1025600, 1230720, 1538400, 1640960, 1969152, 2051200, 2461440, 3076800, 3281920, 4102400, 4922880, 6153600, 8204800, 9845760, 12307200, 16409600, 24614400, 49228800]

約数ペア:

[(1, 49228800), (2, 24614400), (3, 16409600), (4, 12307200), (5, 9845760), (6, 8204800), (8, 6153600), (10, 4922880), (12, 4102400), (15, 3281920), (16, 3076800), (20, 2461440), (24, 2051200), (25, 1969152), (30, 1640960), (32, 1538400), (40, 1230720), (48, 1025600), (50, 984576), (60, 820480), (64, 769200), (75, 656384), (80, 615360), (96, 512800), (100, 492288), (120, 410240), (128, 384600), (150, 328192), (160, 307680), (192, 256400), (200, 246144), (240, 205120), (256, 192300), (300, 164096), (320, 153840), (384, 128200), (400, 123072), (480, 102560), (512, 96150), (600, 82048), (640, 76920), (641, 76800), (768, 64100), (800, 61536), (960, 51280), (1024, 48075), (1200, 41024), (1280, 38460), (1282, 38400), (1536, 32050), (1600, 30768), (1920, 25640), (1923, 25600), (2400, 20512), (2560, 19230), (2564, 19200), (3072, 16025), (3200, 15384), (3205, 15360), (3840, 12820), (3846, 12800), (4800, 10256), (5120, 9615), (5128, 9600), (6400, 7692), (6410, 7680)]