65760000

素因数分解:

$2^8\times 3^1\times 5^4\times {\mathrm{137}}^1$

素因数の和:176

約数の個数: 180

約数和(自身を含む): 220298232

約数和(自身を除く): 154538232

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, 548, 600, 625, 640, 685, 750, 768, 800, 822, 960, 1000, 1096, 1200, 1250, 1280, 1370, 1500, 1600, 1644, 1875, 1920, 2000, 2055, 2192, 2400, 2500, 2740, 3000, 3200, 3288, 3425, 3750, 3840, 4000, 4110, 4384, 4800, 5000, 5480, 6000, 6400, 6576, 6850, 7500, 8000, 8220, 8768, 9600, 10000, 10275, 10960, 12000, 13152, 13700, 15000, 16000, 16440, 17125, 17536, 19200, 20000, 20550, 21920, 24000, 26304, 27400, 30000, 32000, 32880, 34250, 35072, 40000, 41100, 43840, 48000, 51375, 52608, 54800, 60000, 65760, 68500, 80000, 82200, 85625, 87680, 96000, 102750, 105216, 109600, 120000, 131520, 137000, 160000, 164400, 171250, 175360, 205500, 219200, 240000, 256875, 263040, 274000, 328800, 342500, 411000, 438400, 480000, 513750, 526080, 548000, 657600, 685000, 822000, 876800, 1027500, 1096000, 1315200, 1370000, 1644000, 2055000, 2192000, 2630400, 2740000, 3288000, 4110000, 4384000, 5480000, 6576000, 8220000, 10960000, 13152000, 16440000, 21920000, 32880000, 65760000]

約数ペア:

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