18528000

素因数分解:

$2^8\times 3^1\times 5^3\times {\mathrm{193}}^1$

素因数の和:227

約数の個数: 144

約数和(自身を含む): 61859616

約数和(自身を除く): 43331616

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, 193, 200, 240, 250, 256, 300, 320, 375, 384, 386, 400, 480, 500, 579, 600, 640, 750, 768, 772, 800, 960, 965, 1000, 1158, 1200, 1280, 1500, 1544, 1600, 1920, 1930, 2000, 2316, 2400, 2895, 3000, 3088, 3200, 3840, 3860, 4000, 4632, 4800, 4825, 5790, 6000, 6176, 6400, 7720, 8000, 9264, 9600, 9650, 11580, 12000, 12352, 14475, 15440, 16000, 18528, 19200, 19300, 23160, 24000, 24125, 24704, 28950, 30880, 32000, 37056, 38600, 46320, 48000, 48250, 49408, 57900, 61760, 72375, 74112, 77200, 92640, 96000, 96500, 115800, 123520, 144750, 148224, 154400, 185280, 193000, 231600, 247040, 289500, 308800, 370560, 386000, 463200, 579000, 617600, 741120, 772000, 926400, 1158000, 1235200, 1544000, 1852800, 2316000, 3088000, 3705600, 4632000, 6176000, 9264000, 18528000]

約数ペア:

[(1, 18528000), (2, 9264000), (3, 6176000), (4, 4632000), (5, 3705600), (6, 3088000), (8, 2316000), (10, 1852800), (12, 1544000), (15, 1235200), (16, 1158000), (20, 926400), (24, 772000), (25, 741120), (30, 617600), (32, 579000), (40, 463200), (48, 386000), (50, 370560), (60, 308800), (64, 289500), (75, 247040), (80, 231600), (96, 193000), (100, 185280), (120, 154400), (125, 148224), (128, 144750), (150, 123520), (160, 115800), (192, 96500), (193, 96000), (200, 92640), (240, 77200), (250, 74112), (256, 72375), (300, 61760), (320, 57900), (375, 49408), (384, 48250), (386, 48000), (400, 46320), (480, 38600), (500, 37056), (579, 32000), (600, 30880), (640, 28950), (750, 24704), (768, 24125), (772, 24000), (800, 23160), (960, 19300), (965, 19200), (1000, 18528), (1158, 16000), (1200, 15440), (1280, 14475), (1500, 12352), (1544, 12000), (1600, 11580), (1920, 9650), (1930, 9600), (2000, 9264), (2316, 8000), (2400, 7720), (2895, 6400), (3000, 6176), (3088, 6000), (3200, 5790), (3840, 4825), (3860, 4800), (4000, 4632)]