131520000

素因数分解:

$2^9\times 3^1\times 5^4\times {\mathrm{137}}^1$

素因数の和:178

約数の個数: 200

約数和(自身を含む): 441027576

約数和(自身を除く): 309507576

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, 125, 128, 137, 150, 160, 192, 200, 240, 250, 256, 274, 300, 320, 375, 384, 400, 411, 480, 500, 512, 548, 600, 625, 640, 685, 750, 768, 800, 822, 960, 1000, 1096, 1200, 1250, 1280, 1370, 1500, 1536, 1600, 1644, 1875, 1920, 2000, 2055, 2192, 2400, 2500, 2560, 2740, 3000, 3200, 3288, 3425, 3750, 3840, 4000, 4110, 4384, 4800, 5000, 5480, 6000, 6400, 6576, 6850, 7500, 7680, 8000, 8220, 8768, 9600, 10000, 10275, 10960, 12000, 12800, 13152, 13700, 15000, 16000, 16440, 17125, 17536, 19200, 20000, 20550, 21920, 24000, 26304, 27400, 30000, 32000, 32880, 34250, 35072, 38400, 40000, 41100, 43840, 48000, 51375, 52608, 54800, 60000, 64000, 65760, 68500, 70144, 80000, 82200, 85625, 87680, 96000, 102750, 105216, 109600, 120000, 131520, 137000, 160000, 164400, 171250, 175360, 192000, 205500, 210432, 219200, 240000, 256875, 263040, 274000, 320000, 328800, 342500, 350720, 411000, 438400, 480000, 513750, 526080, 548000, 657600, 685000, 822000, 876800, 960000, 1027500, 1052160, 1096000, 1315200, 1370000, 1644000, 1753600, 2055000, 2192000, 2630400, 2740000, 3288000, 4110000, 4384000, 5260800, 5480000, 6576000, 8220000, 8768000, 10960000, 13152000, 16440000, 21920000, 26304000, 32880000, 43840000, 65760000, 131520000]

約数ペア:

[(1, 131520000), (2, 65760000), (3, 43840000), (4, 32880000), (5, 26304000), (6, 21920000), (8, 16440000), (10, 13152000), (12, 10960000), (15, 8768000), (16, 8220000), (20, 6576000), (24, 5480000), (25, 5260800), (30, 4384000), (32, 4110000), (40, 3288000), (48, 2740000), (50, 2630400), (60, 2192000), (64, 2055000), (75, 1753600), (80, 1644000), (96, 1370000), (100, 1315200), (120, 1096000), (125, 1052160), (128, 1027500), (137, 960000), (150, 876800), (160, 822000), (192, 685000), (200, 657600), (240, 548000), (250, 526080), (256, 513750), (274, 480000), (300, 438400), (320, 411000), (375, 350720), (384, 342500), (400, 328800), (411, 320000), (480, 274000), (500, 263040), (512, 256875), (548, 240000), (600, 219200), (625, 210432), (640, 205500), (685, 192000), (750, 175360), (768, 171250), (800, 164400), (822, 160000), (960, 137000), (1000, 131520), (1096, 120000), (1200, 109600), (1250, 105216), (1280, 102750), (1370, 96000), (1500, 87680), (1536, 85625), (1600, 82200), (1644, 80000), (1875, 70144), (1920, 68500), (2000, 65760), (2055, 64000), (2192, 60000), (2400, 54800), (2500, 52608), (2560, 51375), (2740, 48000), (3000, 43840), (3200, 41100), (3288, 40000), (3425, 38400), (3750, 35072), (3840, 34250), (4000, 32880), (4110, 32000), (4384, 30000), (4800, 27400), (5000, 26304), (5480, 24000), (6000, 21920), (6400, 20550), (6576, 20000), (6850, 19200), (7500, 17536), (7680, 17125), (8000, 16440), (8220, 16000), (8768, 15000), (9600, 13700), (10000, 13152), (10275, 12800), (10960, 12000)]