83091800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1$

素因数の和:417

約数の個数: 96

約数和(自身を含む): 212932800

約数和(自身を除く): 129841000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 179, 200, 211, 220, 275, 358, 422, 440, 550, 716, 844, 895, 1055, 1100, 1432, 1688, 1790, 1969, 2110, 2200, 2321, 3580, 3938, 4220, 4475, 4642, 5275, 7160, 7876, 8440, 8950, 9284, 9845, 10550, 11605, 15752, 17900, 18568, 19690, 21100, 23210, 35800, 37769, 39380, 42200, 46420, 49225, 58025, 75538, 78760, 92840, 98450, 116050, 151076, 188845, 196900, 232100, 302152, 377690, 393800, 415459, 464200, 755380, 830918, 944225, 1510760, 1661836, 1888450, 2077295, 3323672, 3776900, 4154590, 7553800, 8309180, 10386475, 16618360, 20772950, 41545900, 83091800]

約数ペア:

[(1, 83091800), (2, 41545900), (4, 20772950), (5, 16618360), (8, 10386475), (10, 8309180), (11, 7553800), (20, 4154590), (22, 3776900), (25, 3323672), (40, 2077295), (44, 1888450), (50, 1661836), (55, 1510760), (88, 944225), (100, 830918), (110, 755380), (179, 464200), (200, 415459), (211, 393800), (220, 377690), (275, 302152), (358, 232100), (422, 196900), (440, 188845), (550, 151076), (716, 116050), (844, 98450), (895, 92840), (1055, 78760), (1100, 75538), (1432, 58025), (1688, 49225), (1790, 46420), (1969, 42200), (2110, 39380), (2200, 37769), (2321, 35800), (3580, 23210), (3938, 21100), (4220, 19690), (4475, 18568), (4642, 17900), (5275, 15752), (7160, 11605), (7876, 10550), (8440, 9845), (8950, 9284)]