224945000

素因数分解:

$2^3\times 5^4\times 7^1\times {\mathrm{6427}}^1$

素因数の和:6460

約数の個数: 80

約数和(自身を含む): 602432160

約数和(自身を除く): 377487160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 500, 625, 700, 875, 1000, 1250, 1400, 1750, 2500, 3500, 4375, 5000, 6427, 7000, 8750, 12854, 17500, 25708, 32135, 35000, 44989, 51416, 64270, 89978, 128540, 160675, 179956, 224945, 257080, 321350, 359912, 449890, 642700, 803375, 899780, 1124725, 1285400, 1606750, 1799560, 2249450, 3213500, 4016875, 4498900, 5623625, 6427000, 8033750, 8997800, 11247250, 16067500, 22494500, 28118125, 32135000, 44989000, 56236250, 112472500, 224945000]

約数ペア:

[(1, 224945000), (2, 112472500), (4, 56236250), (5, 44989000), (7, 32135000), (8, 28118125), (10, 22494500), (14, 16067500), (20, 11247250), (25, 8997800), (28, 8033750), (35, 6427000), (40, 5623625), (50, 4498900), (56, 4016875), (70, 3213500), (100, 2249450), (125, 1799560), (140, 1606750), (175, 1285400), (200, 1124725), (250, 899780), (280, 803375), (350, 642700), (500, 449890), (625, 359912), (700, 321350), (875, 257080), (1000, 224945), (1250, 179956), (1400, 160675), (1750, 128540), (2500, 89978), (3500, 64270), (4375, 51416), (5000, 44989), (6427, 35000), (7000, 32135), (8750, 25708), (12854, 17500)]