75661120

素因数分解:

$2^6\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2341}}^1$

素因数の和:2459

約数の個数: 56

約数和(自身を含む): 182029608

約数和(自身を除く): 106368488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 101, 160, 202, 320, 404, 505, 808, 1010, 1616, 2020, 2341, 3232, 4040, 4682, 6464, 8080, 9364, 11705, 16160, 18728, 23410, 32320, 37456, 46820, 74912, 93640, 149824, 187280, 236441, 374560, 472882, 749120, 945764, 1182205, 1891528, 2364410, 3783056, 4728820, 7566112, 9457640, 15132224, 18915280, 37830560, 75661120]

約数ペア:

[(1, 75661120), (2, 37830560), (4, 18915280), (5, 15132224), (8, 9457640), (10, 7566112), (16, 4728820), (20, 3783056), (32, 2364410), (40, 1891528), (64, 1182205), (80, 945764), (101, 749120), (160, 472882), (202, 374560), (320, 236441), (404, 187280), (505, 149824), (808, 93640), (1010, 74912), (1616, 46820), (2020, 37456), (2341, 32320), (3232, 23410), (4040, 18728), (4682, 16160), (6464, 11705), (8080, 9364)]