75266960

素因数分解:

$2^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{4219}}^1$

素因数の和:4455

約数の個数: 40

約数和(自身を含む): 175822080

約数和(自身を除く): 100555120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 223, 446, 892, 1115, 1784, 2230, 3568, 4219, 4460, 8438, 8920, 16876, 17840, 21095, 33752, 42190, 67504, 84380, 168760, 337520, 940837, 1881674, 3763348, 4704185, 7526696, 9408370, 15053392, 18816740, 37633480, 75266960]

約数ペア:

[(1, 75266960), (2, 37633480), (4, 18816740), (5, 15053392), (8, 9408370), (10, 7526696), (16, 4704185), (20, 3763348), (40, 1881674), (80, 940837), (223, 337520), (446, 168760), (892, 84380), (1115, 67504), (1784, 42190), (2230, 33752), (3568, 21095), (4219, 17840), (4460, 16876), (8438, 8920)]