84800340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{2441}}^1$

素因数の和:2649

約数の個数: 72

約数和(自身を含む): 258666408

約数和(自身を除く): 173866068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 193, 386, 579, 772, 965, 1158, 1737, 1930, 2316, 2441, 2895, 3474, 3860, 4882, 5790, 6948, 7323, 8685, 9764, 11580, 12205, 14646, 17370, 21969, 24410, 29292, 34740, 36615, 43938, 48820, 73230, 87876, 109845, 146460, 219690, 439380, 471113, 942226, 1413339, 1884452, 2355565, 2826678, 4240017, 4711130, 5653356, 7066695, 8480034, 9422260, 14133390, 16960068, 21200085, 28266780, 42400170, 84800340]

約数ペア:

[(1, 84800340), (2, 42400170), (3, 28266780), (4, 21200085), (5, 16960068), (6, 14133390), (9, 9422260), (10, 8480034), (12, 7066695), (15, 5653356), (18, 4711130), (20, 4240017), (30, 2826678), (36, 2355565), (45, 1884452), (60, 1413339), (90, 942226), (180, 471113), (193, 439380), (386, 219690), (579, 146460), (772, 109845), (965, 87876), (1158, 73230), (1737, 48820), (1930, 43938), (2316, 36615), (2441, 34740), (2895, 29292), (3474, 24410), (3860, 21969), (4882, 17370), (5790, 14646), (6948, 12205), (7323, 11580), (8685, 9764)]