126875200

素因数分解:

$2^6\times 5^2\times {\mathrm{179}}^1\times {\mathrm{443}}^1$

素因数の和:644

約数の個数: 84

約数和(自身を含む): 314645040

約数和(自身を除く): 187769840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 179, 200, 320, 358, 400, 443, 716, 800, 886, 895, 1432, 1600, 1772, 1790, 2215, 2864, 3544, 3580, 4430, 4475, 5728, 7088, 7160, 8860, 8950, 11075, 11456, 14176, 14320, 17720, 17900, 22150, 28352, 28640, 35440, 35800, 44300, 57280, 70880, 71600, 79297, 88600, 141760, 143200, 158594, 177200, 286400, 317188, 354400, 396485, 634376, 708800, 792970, 1268752, 1585940, 1982425, 2537504, 3171880, 3964850, 5075008, 6343760, 7929700, 12687520, 15859400, 25375040, 31718800, 63437600, 126875200]

約数ペア:

[(1, 126875200), (2, 63437600), (4, 31718800), (5, 25375040), (8, 15859400), (10, 12687520), (16, 7929700), (20, 6343760), (25, 5075008), (32, 3964850), (40, 3171880), (50, 2537504), (64, 1982425), (80, 1585940), (100, 1268752), (160, 792970), (179, 708800), (200, 634376), (320, 396485), (358, 354400), (400, 317188), (443, 286400), (716, 177200), (800, 158594), (886, 143200), (895, 141760), (1432, 88600), (1600, 79297), (1772, 71600), (1790, 70880), (2215, 57280), (2864, 44300), (3544, 35800), (3580, 35440), (4430, 28640), (4475, 28352), (5728, 22150), (7088, 17900), (7160, 17720), (8860, 14320), (8950, 14176), (11075, 11456)]