149280000

素因数分解:

$2^8\times 3^1\times 5^4\times {\mathrm{311}}^1$

素因数の和:350

約数の個数: 180

約数和(自身を含む): 498065568

約数和(自身を除く): 348785568

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, 150, 160, 192, 200, 240, 250, 256, 300, 311, 320, 375, 384, 400, 480, 500, 600, 622, 625, 640, 750, 768, 800, 933, 960, 1000, 1200, 1244, 1250, 1280, 1500, 1555, 1600, 1866, 1875, 1920, 2000, 2400, 2488, 2500, 3000, 3110, 3200, 3732, 3750, 3840, 4000, 4665, 4800, 4976, 5000, 6000, 6220, 6400, 7464, 7500, 7775, 8000, 9330, 9600, 9952, 10000, 12000, 12440, 14928, 15000, 15550, 16000, 18660, 19200, 19904, 20000, 23325, 24000, 24880, 29856, 30000, 31100, 32000, 37320, 38875, 39808, 40000, 46650, 48000, 49760, 59712, 60000, 62200, 74640, 77750, 79616, 80000, 93300, 96000, 99520, 116625, 119424, 120000, 124400, 149280, 155500, 160000, 186600, 194375, 199040, 233250, 238848, 240000, 248800, 298560, 311000, 373200, 388750, 398080, 466500, 480000, 497600, 583125, 597120, 622000, 746400, 777500, 933000, 995200, 1166250, 1194240, 1244000, 1492800, 1555000, 1866000, 1990400, 2332500, 2488000, 2985600, 3110000, 3732000, 4665000, 4976000, 5971200, 6220000, 7464000, 9330000, 9952000, 12440000, 14928000, 18660000, 24880000, 29856000, 37320000, 49760000, 74640000, 149280000]

約数ペア:

[(1, 149280000), (2, 74640000), (3, 49760000), (4, 37320000), (5, 29856000), (6, 24880000), (8, 18660000), (10, 14928000), (12, 12440000), (15, 9952000), (16, 9330000), (20, 7464000), (24, 6220000), (25, 5971200), (30, 4976000), (32, 4665000), (40, 3732000), (48, 3110000), (50, 2985600), (60, 2488000), (64, 2332500), (75, 1990400), (80, 1866000), (96, 1555000), (100, 1492800), (120, 1244000), (125, 1194240), (128, 1166250), (150, 995200), (160, 933000), (192, 777500), (200, 746400), (240, 622000), (250, 597120), (256, 583125), (300, 497600), (311, 480000), (320, 466500), (375, 398080), (384, 388750), (400, 373200), (480, 311000), (500, 298560), (600, 248800), (622, 240000), (625, 238848), (640, 233250), (750, 199040), (768, 194375), (800, 186600), (933, 160000), (960, 155500), (1000, 149280), (1200, 124400), (1244, 120000), (1250, 119424), (1280, 116625), (1500, 99520), (1555, 96000), (1600, 93300), (1866, 80000), (1875, 79616), (1920, 77750), (2000, 74640), (2400, 62200), (2488, 60000), (2500, 59712), (3000, 49760), (3110, 48000), (3200, 46650), (3732, 40000), (3750, 39808), (3840, 38875), (4000, 37320), (4665, 32000), (4800, 31100), (4976, 30000), (5000, 29856), (6000, 24880), (6220, 24000), (6400, 23325), (7464, 20000), (7500, 19904), (7775, 19200), (8000, 18660), (9330, 16000), (9600, 15550), (9952, 15000), (10000, 14928), (12000, 12440)]