173138600

素因数分解:

$2^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:339

約数の個数: 96

約数和(自身を含む): 417294720

約数和(自身を除く): 244156120

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 94, 100, 113, 163, 188, 200, 226, 235, 326, 376, 452, 470, 565, 652, 815, 904, 940, 1130, 1175, 1304, 1630, 1880, 2260, 2350, 2825, 3260, 4075, 4520, 4700, 5311, 5650, 6520, 7661, 8150, 9400, 10622, 11300, 15322, 16300, 18419, 21244, 22600, 26555, 30644, 32600, 36838, 38305, 42488, 53110, 61288, 73676, 76610, 92095, 106220, 132775, 147352, 153220, 184190, 191525, 212440, 265550, 306440, 368380, 383050, 460475, 531100, 736760, 766100, 865693, 920950, 1062200, 1532200, 1731386, 1841900, 3462772, 3683800, 4328465, 6925544, 8656930, 17313860, 21642325, 34627720, 43284650, 86569300, 173138600]

約数ペア:

[(1, 173138600), (2, 86569300), (4, 43284650), (5, 34627720), (8, 21642325), (10, 17313860), (20, 8656930), (25, 6925544), (40, 4328465), (47, 3683800), (50, 3462772), (94, 1841900), (100, 1731386), (113, 1532200), (163, 1062200), (188, 920950), (200, 865693), (226, 766100), (235, 736760), (326, 531100), (376, 460475), (452, 383050), (470, 368380), (565, 306440), (652, 265550), (815, 212440), (904, 191525), (940, 184190), (1130, 153220), (1175, 147352), (1304, 132775), (1630, 106220), (1880, 92095), (2260, 76610), (2350, 73676), (2825, 61288), (3260, 53110), (4075, 42488), (4520, 38305), (4700, 36838), (5311, 32600), (5650, 30644), (6520, 26555), (7661, 22600), (8150, 21244), (9400, 18419), (10622, 16300), (11300, 15322)]