141678200

素因数分解:

$2^3\times 5^2\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 340863600

約数和(自身を除く): 199185400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 67, 97, 100, 109, 134, 194, 200, 218, 268, 335, 388, 436, 485, 536, 545, 670, 776, 872, 970, 1090, 1340, 1675, 1940, 2180, 2425, 2680, 2725, 3350, 3880, 4360, 4850, 5450, 6499, 6700, 7303, 9700, 10573, 10900, 12998, 13400, 14606, 19400, 21146, 21800, 25996, 29212, 32495, 36515, 42292, 51992, 52865, 58424, 64990, 73030, 84584, 105730, 129980, 146060, 162475, 182575, 211460, 259960, 264325, 292120, 324950, 365150, 422920, 528650, 649900, 708391, 730300, 1057300, 1299800, 1416782, 1460600, 2114600, 2833564, 3541955, 5667128, 7083910, 14167820, 17709775, 28335640, 35419550, 70839100, 141678200]

約数ペア:

[(1, 141678200), (2, 70839100), (4, 35419550), (5, 28335640), (8, 17709775), (10, 14167820), (20, 7083910), (25, 5667128), (40, 3541955), (50, 2833564), (67, 2114600), (97, 1460600), (100, 1416782), (109, 1299800), (134, 1057300), (194, 730300), (200, 708391), (218, 649900), (268, 528650), (335, 422920), (388, 365150), (436, 324950), (485, 292120), (536, 264325), (545, 259960), (670, 211460), (776, 182575), (872, 162475), (970, 146060), (1090, 129980), (1340, 105730), (1675, 84584), (1940, 73030), (2180, 64990), (2425, 58424), (2680, 52865), (2725, 51992), (3350, 42292), (3880, 36515), (4360, 32495), (4850, 29212), (5450, 25996), (6499, 21800), (6700, 21146), (7303, 19400), (9700, 14606), (10573, 13400), (10900, 12998)]