31608000

素因数分解:

$2^6\times 3^2\times 5^3\times {\mathrm{439}}^1$

素因数の和:472

約数の個数: 168

約数和(自身を含む): 113324640

約数和(自身を除く): 81716640

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, 125, 144, 150, 160, 180, 192, 200, 225, 240, 250, 288, 300, 320, 360, 375, 400, 439, 450, 480, 500, 576, 600, 720, 750, 800, 878, 900, 960, 1000, 1125, 1200, 1317, 1440, 1500, 1600, 1756, 1800, 2000, 2195, 2250, 2400, 2634, 2880, 3000, 3512, 3600, 3951, 4000, 4390, 4500, 4800, 5268, 6000, 6585, 7024, 7200, 7902, 8000, 8780, 9000, 10536, 10975, 12000, 13170, 14048, 14400, 15804, 17560, 18000, 19755, 21072, 21950, 24000, 26340, 28096, 31608, 32925, 35120, 36000, 39510, 42144, 43900, 52680, 54875, 63216, 65850, 70240, 72000, 79020, 84288, 87800, 98775, 105360, 109750, 126432, 131700, 140480, 158040, 164625, 175600, 197550, 210720, 219500, 252864, 263400, 316080, 329250, 351200, 395100, 421440, 439000, 493875, 526800, 632160, 658500, 702400, 790200, 878000, 987750, 1053600, 1264320, 1317000, 1580400, 1756000, 1975500, 2107200, 2634000, 3160800, 3512000, 3951000, 5268000, 6321600, 7902000, 10536000, 15804000, 31608000]

約数ペア:

[(1, 31608000), (2, 15804000), (3, 10536000), (4, 7902000), (5, 6321600), (6, 5268000), (8, 3951000), (9, 3512000), (10, 3160800), (12, 2634000), (15, 2107200), (16, 1975500), (18, 1756000), (20, 1580400), (24, 1317000), (25, 1264320), (30, 1053600), (32, 987750), (36, 878000), (40, 790200), (45, 702400), (48, 658500), (50, 632160), (60, 526800), (64, 493875), (72, 439000), (75, 421440), (80, 395100), (90, 351200), (96, 329250), (100, 316080), (120, 263400), (125, 252864), (144, 219500), (150, 210720), (160, 197550), (180, 175600), (192, 164625), (200, 158040), (225, 140480), (240, 131700), (250, 126432), (288, 109750), (300, 105360), (320, 98775), (360, 87800), (375, 84288), (400, 79020), (439, 72000), (450, 70240), (480, 65850), (500, 63216), (576, 54875), (600, 52680), (720, 43900), (750, 42144), (800, 39510), (878, 36000), (900, 35120), (960, 32925), (1000, 31608), (1125, 28096), (1200, 26340), (1317, 24000), (1440, 21950), (1500, 21072), (1600, 19755), (1756, 18000), (1800, 17560), (2000, 15804), (2195, 14400), (2250, 14048), (2400, 13170), (2634, 12000), (2880, 10975), (3000, 10536), (3512, 9000), (3600, 8780), (3951, 8000), (4000, 7902), (4390, 7200), (4500, 7024), (4800, 6585), (5268, 6000)]