47667780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1933}}^1$

素因数の和:2085

約数の個数: 72

約数和(自身を含む): 145723032

約数和(自身を除く): 98055252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 274, 411, 548, 685, 822, 1233, 1370, 1644, 1933, 2055, 2466, 2740, 3866, 4110, 4932, 5799, 6165, 7732, 8220, 9665, 11598, 12330, 17397, 19330, 23196, 24660, 28995, 34794, 38660, 57990, 69588, 86985, 115980, 173970, 264821, 347940, 529642, 794463, 1059284, 1324105, 1588926, 2383389, 2648210, 3177852, 3972315, 4766778, 5296420, 7944630, 9533556, 11916945, 15889260, 23833890, 47667780]

約数ペア:

[(1, 47667780), (2, 23833890), (3, 15889260), (4, 11916945), (5, 9533556), (6, 7944630), (9, 5296420), (10, 4766778), (12, 3972315), (15, 3177852), (18, 2648210), (20, 2383389), (30, 1588926), (36, 1324105), (45, 1059284), (60, 794463), (90, 529642), (137, 347940), (180, 264821), (274, 173970), (411, 115980), (548, 86985), (685, 69588), (822, 57990), (1233, 38660), (1370, 34794), (1644, 28995), (1933, 24660), (2055, 23196), (2466, 19330), (2740, 17397), (3866, 12330), (4110, 11598), (4932, 9665), (5799, 8220), (6165, 7732)]