65817600

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{857}}^1$

素因数の和:890

約数の個数: 132

約数和(自身を含む): 217784424

約数和(自身を除く): 151966824

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, 768, 800, 857, 960, 1024, 1200, 1280, 1536, 1600, 1714, 1920, 2400, 2560, 2571, 3072, 3200, 3428, 3840, 4285, 4800, 5120, 5142, 6400, 6856, 7680, 8570, 9600, 10284, 12800, 12855, 13712, 15360, 17140, 19200, 20568, 21425, 25600, 25710, 27424, 34280, 38400, 41136, 42850, 51420, 54848, 64275, 68560, 76800, 82272, 85700, 102840, 109696, 128550, 137120, 164544, 171400, 205680, 219392, 257100, 274240, 329088, 342800, 411360, 438784, 514200, 548480, 658176, 685600, 822720, 877568, 1028400, 1096960, 1316352, 1371200, 1645440, 2056800, 2193920, 2632704, 2742400, 3290880, 4113600, 4387840, 5484800, 6581760, 8227200, 10969600, 13163520, 16454400, 21939200, 32908800, 65817600]

約数ペア:

[(1, 65817600), (2, 32908800), (3, 21939200), (4, 16454400), (5, 13163520), (6, 10969600), (8, 8227200), (10, 6581760), (12, 5484800), (15, 4387840), (16, 4113600), (20, 3290880), (24, 2742400), (25, 2632704), (30, 2193920), (32, 2056800), (40, 1645440), (48, 1371200), (50, 1316352), (60, 1096960), (64, 1028400), (75, 877568), (80, 822720), (96, 685600), (100, 658176), (120, 548480), (128, 514200), (150, 438784), (160, 411360), (192, 342800), (200, 329088), (240, 274240), (256, 257100), (300, 219392), (320, 205680), (384, 171400), (400, 164544), (480, 137120), (512, 128550), (600, 109696), (640, 102840), (768, 85700), (800, 82272), (857, 76800), (960, 68560), (1024, 64275), (1200, 54848), (1280, 51420), (1536, 42850), (1600, 41136), (1714, 38400), (1920, 34280), (2400, 27424), (2560, 25710), (2571, 25600), (3072, 21425), (3200, 20568), (3428, 19200), (3840, 17140), (4285, 15360), (4800, 13712), (5120, 12855), (5142, 12800), (6400, 10284), (6856, 9600), (7680, 8570)]