76960900

素因数分解:

$2^2\times 5^2\times {\mathrm{269}}^1\times {\mathrm{2861}}^1$

素因数の和:3144

約数の個数: 36

約数和(自身を含む): 167684580

約数和(自身を除く): 90723680

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 269, 538, 1076, 1345, 2690, 2861, 5380, 5722, 6725, 11444, 13450, 14305, 26900, 28610, 57220, 71525, 143050, 286100, 769609, 1539218, 3078436, 3848045, 7696090, 15392180, 19240225, 38480450, 76960900]

約数ペア:

[(1, 76960900), (2, 38480450), (4, 19240225), (5, 15392180), (10, 7696090), (20, 3848045), (25, 3078436), (50, 1539218), (100, 769609), (269, 286100), (538, 143050), (1076, 71525), (1345, 57220), (2690, 28610), (2861, 26900), (5380, 14305), (5722, 13450), (6725, 11444)]