137994500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1$

素因数の和:558

約数の個数: 96

約数和(自身を含む): 349090560

約数和(自身を除く): 211096060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 89, 100, 125, 140, 175, 178, 250, 350, 356, 443, 445, 500, 623, 700, 875, 886, 890, 1246, 1750, 1772, 1780, 2215, 2225, 2492, 3101, 3115, 3500, 4430, 4450, 6202, 6230, 8860, 8900, 11075, 11125, 12404, 12460, 15505, 15575, 22150, 22250, 31010, 31150, 39427, 44300, 44500, 55375, 62020, 62300, 77525, 77875, 78854, 110750, 155050, 155750, 157708, 197135, 221500, 275989, 310100, 311500, 387625, 394270, 551978, 775250, 788540, 985675, 1103956, 1379945, 1550500, 1971350, 2759890, 3942700, 4928375, 5519780, 6899725, 9856750, 13799450, 19713500, 27598900, 34498625, 68997250, 137994500]

約数ペア:

[(1, 137994500), (2, 68997250), (4, 34498625), (5, 27598900), (7, 19713500), (10, 13799450), (14, 9856750), (20, 6899725), (25, 5519780), (28, 4928375), (35, 3942700), (50, 2759890), (70, 1971350), (89, 1550500), (100, 1379945), (125, 1103956), (140, 985675), (175, 788540), (178, 775250), (250, 551978), (350, 394270), (356, 387625), (443, 311500), (445, 310100), (500, 275989), (623, 221500), (700, 197135), (875, 157708), (886, 155750), (890, 155050), (1246, 110750), (1750, 78854), (1772, 77875), (1780, 77525), (2215, 62300), (2225, 62020), (2492, 55375), (3101, 44500), (3115, 44300), (3500, 39427), (4430, 31150), (4450, 31010), (6202, 22250), (6230, 22150), (8860, 15575), (8900, 15505), (11075, 12460), (11125, 12404)]