69930800

素因数分解:

$2^4\times 5^2\times {\mathrm{79}}^1\times {\mathrm{2213}}^1$

素因数の和:2310

約数の個数: 60

約数和(自身を含む): 170212320

約数和(自身を除く): 100281520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 79, 80, 100, 158, 200, 316, 395, 400, 632, 790, 1264, 1580, 1975, 2213, 3160, 3950, 4426, 6320, 7900, 8852, 11065, 15800, 17704, 22130, 31600, 35408, 44260, 55325, 88520, 110650, 174827, 177040, 221300, 349654, 442600, 699308, 874135, 885200, 1398616, 1748270, 2797232, 3496540, 4370675, 6993080, 8741350, 13986160, 17482700, 34965400, 69930800]

約数ペア:

[(1, 69930800), (2, 34965400), (4, 17482700), (5, 13986160), (8, 8741350), (10, 6993080), (16, 4370675), (20, 3496540), (25, 2797232), (40, 1748270), (50, 1398616), (79, 885200), (80, 874135), (100, 699308), (158, 442600), (200, 349654), (316, 221300), (395, 177040), (400, 174827), (632, 110650), (790, 88520), (1264, 55325), (1580, 44260), (1975, 35408), (2213, 31600), (3160, 22130), (3950, 17704), (4426, 15800), (6320, 11065), (7900, 8852)]