8478000

素因数分解:

$2^4\times 3^3\times 5^3\times {\mathrm{157}}^1$

素因数の和:189

約数の個数: 160

約数和(自身を含む): 30563520

約数和(自身を除く): 22085520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 125, 135, 144, 150, 157, 180, 200, 216, 225, 240, 250, 270, 300, 314, 360, 375, 400, 432, 450, 471, 500, 540, 600, 628, 675, 720, 750, 785, 900, 942, 1000, 1080, 1125, 1200, 1256, 1350, 1413, 1500, 1570, 1800, 1884, 2000, 2160, 2250, 2355, 2512, 2700, 2826, 3000, 3140, 3375, 3600, 3768, 3925, 4239, 4500, 4710, 5400, 5652, 6000, 6280, 6750, 7065, 7536, 7850, 8478, 9000, 9420, 10800, 11304, 11775, 12560, 13500, 14130, 15700, 16956, 18000, 18840, 19625, 21195, 22608, 23550, 27000, 28260, 31400, 33912, 35325, 37680, 39250, 42390, 47100, 54000, 56520, 58875, 62800, 67824, 70650, 78500, 84780, 94200, 105975, 113040, 117750, 141300, 157000, 169560, 176625, 188400, 211950, 235500, 282600, 314000, 339120, 353250, 423900, 471000, 529875, 565200, 706500, 847800, 942000, 1059750, 1413000, 1695600, 2119500, 2826000, 4239000, 8478000]

約数ペア:

[(1, 8478000), (2, 4239000), (3, 2826000), (4, 2119500), (5, 1695600), (6, 1413000), (8, 1059750), (9, 942000), (10, 847800), (12, 706500), (15, 565200), (16, 529875), (18, 471000), (20, 423900), (24, 353250), (25, 339120), (27, 314000), (30, 282600), (36, 235500), (40, 211950), (45, 188400), (48, 176625), (50, 169560), (54, 157000), (60, 141300), (72, 117750), (75, 113040), (80, 105975), (90, 94200), (100, 84780), (108, 78500), (120, 70650), (125, 67824), (135, 62800), (144, 58875), (150, 56520), (157, 54000), (180, 47100), (200, 42390), (216, 39250), (225, 37680), (240, 35325), (250, 33912), (270, 31400), (300, 28260), (314, 27000), (360, 23550), (375, 22608), (400, 21195), (432, 19625), (450, 18840), (471, 18000), (500, 16956), (540, 15700), (600, 14130), (628, 13500), (675, 12560), (720, 11775), (750, 11304), (785, 10800), (900, 9420), (942, 9000), (1000, 8478), (1080, 7850), (1125, 7536), (1200, 7065), (1256, 6750), (1350, 6280), (1413, 6000), (1500, 5652), (1570, 5400), (1800, 4710), (1884, 4500), (2000, 4239), (2160, 3925), (2250, 3768), (2355, 3600), (2512, 3375), (2700, 3140), (2826, 3000)]