304820173900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{12893}}^1\times {\mathrm{21493}}^1$

素因数の和:34411

約数の個数: 72

約数和(自身を含む): 721682028144

約数和(自身を除く): 416861854244

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 12893, 21493, 25786, 42986, 51572, 64465, 85972, 107465, 128930, 141823, 214930, 236423, 257860, 283646, 322325, 429860, 472846, 537325, 567292, 644650, 709115, 945692, 1074650, 1182115, 1289300, 1418230, 2149300, 2364230, 2836460, 3545575, 4728460, 5910575, 7091150, 11821150, 14182300, 23642300, 277109249, 554218498, 1108436996, 1385546245, 2771092490, 3048201739, 5542184980, 6096403478, 6927731225, 12192806956, 13855462450, 15241008695, 27710924900, 30482017390, 60964034780, 76205043475, 152410086950, 304820173900]

約数ペア:

[(1, 304820173900), (2, 152410086950), (4, 76205043475), (5, 60964034780), (10, 30482017390), (11, 27710924900), (20, 15241008695), (22, 13855462450), (25, 12192806956), (44, 6927731225), (50, 6096403478), (55, 5542184980), (100, 3048201739), (110, 2771092490), (220, 1385546245), (275, 1108436996), (550, 554218498), (1100, 277109249), (12893, 23642300), (21493, 14182300), (25786, 11821150), (42986, 7091150), (51572, 5910575), (64465, 4728460), (85972, 3545575), (107465, 2836460), (128930, 2364230), (141823, 2149300), (214930, 1418230), (236423, 1289300), (257860, 1182115), (283646, 1074650), (322325, 945692), (429860, 709115), (472846, 644650), (537325, 567292)]