86300820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1823}}^1$

素因数の和:2101

約数の個数: 72

約数和(自身を含む): 262918656

約数和(自身を除く): 176617836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 263, 526, 789, 1052, 1315, 1578, 1823, 2367, 2630, 3156, 3646, 3945, 4734, 5260, 5469, 7292, 7890, 9115, 9468, 10938, 11835, 15780, 16407, 18230, 21876, 23670, 27345, 32814, 36460, 47340, 54690, 65628, 82035, 109380, 164070, 328140, 479449, 958898, 1438347, 1917796, 2397245, 2876694, 4315041, 4794490, 5753388, 7191735, 8630082, 9588980, 14383470, 17260164, 21575205, 28766940, 43150410, 86300820]

約数ペア:

[(1, 86300820), (2, 43150410), (3, 28766940), (4, 21575205), (5, 17260164), (6, 14383470), (9, 9588980), (10, 8630082), (12, 7191735), (15, 5753388), (18, 4794490), (20, 4315041), (30, 2876694), (36, 2397245), (45, 1917796), (60, 1438347), (90, 958898), (180, 479449), (263, 328140), (526, 164070), (789, 109380), (1052, 82035), (1315, 65628), (1578, 54690), (1823, 47340), (2367, 36460), (2630, 32814), (3156, 27345), (3646, 23670), (3945, 21876), (4734, 18230), (5260, 16407), (5469, 15780), (7292, 11835), (7890, 10938), (9115, 9468)]