157428000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{4373}}^1$

素因数の和:4404

約数の個数: 144

約数和(自身を含む): 558839736

約数和(自身を除く): 401411736

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, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 200, 225, 240, 250, 288, 300, 360, 375, 400, 450, 480, 500, 600, 720, 750, 800, 900, 1000, 1125, 1200, 1440, 1500, 1800, 2000, 2250, 2400, 3000, 3600, 4000, 4373, 4500, 6000, 7200, 8746, 9000, 12000, 13119, 17492, 18000, 21865, 26238, 34984, 36000, 39357, 43730, 52476, 65595, 69968, 78714, 87460, 104952, 109325, 131190, 139936, 157428, 174920, 196785, 209904, 218650, 262380, 314856, 327975, 349840, 393570, 419808, 437300, 524760, 546625, 629712, 655950, 699680, 787140, 874600, 983925, 1049520, 1093250, 1259424, 1311900, 1574280, 1639875, 1749200, 1967850, 2099040, 2186500, 2623800, 3148560, 3279750, 3498400, 3935700, 4373000, 4919625, 5247600, 6297120, 6559500, 7871400, 8746000, 9839250, 10495200, 13119000, 15742800, 17492000, 19678500, 26238000, 31485600, 39357000, 52476000, 78714000, 157428000]

約数ペア:

[(1, 157428000), (2, 78714000), (3, 52476000), (4, 39357000), (5, 31485600), (6, 26238000), (8, 19678500), (9, 17492000), (10, 15742800), (12, 13119000), (15, 10495200), (16, 9839250), (18, 8746000), (20, 7871400), (24, 6559500), (25, 6297120), (30, 5247600), (32, 4919625), (36, 4373000), (40, 3935700), (45, 3498400), (48, 3279750), (50, 3148560), (60, 2623800), (72, 2186500), (75, 2099040), (80, 1967850), (90, 1749200), (96, 1639875), (100, 1574280), (120, 1311900), (125, 1259424), (144, 1093250), (150, 1049520), (160, 983925), (180, 874600), (200, 787140), (225, 699680), (240, 655950), (250, 629712), (288, 546625), (300, 524760), (360, 437300), (375, 419808), (400, 393570), (450, 349840), (480, 327975), (500, 314856), (600, 262380), (720, 218650), (750, 209904), (800, 196785), (900, 174920), (1000, 157428), (1125, 139936), (1200, 131190), (1440, 109325), (1500, 104952), (1800, 87460), (2000, 78714), (2250, 69968), (2400, 65595), (3000, 52476), (3600, 43730), (4000, 39357), (4373, 36000), (4500, 34984), (6000, 26238), (7200, 21865), (8746, 18000), (9000, 17492), (12000, 13119)]