75730716

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:324

約数の個数: 108

約数和(自身を含む): 211203720

約数和(自身を除く): 135473004

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 51, 58, 68, 87, 102, 116, 153, 174, 204, 251, 261, 289, 306, 348, 493, 502, 522, 578, 612, 753, 867, 986, 1004, 1044, 1156, 1479, 1506, 1734, 1972, 2259, 2601, 2958, 3012, 3468, 4267, 4437, 4518, 5202, 5916, 7279, 8381, 8534, 8874, 9036, 10404, 12801, 14558, 16762, 17068, 17748, 21837, 25143, 25602, 29116, 33524, 38403, 43674, 50286, 51204, 65511, 72539, 75429, 76806, 87348, 100572, 123743, 131022, 145078, 150858, 153612, 217617, 247486, 262044, 290156, 301716, 371229, 435234, 494972, 652851, 742458, 870468, 1113687, 1305702, 1484916, 2103631, 2227374, 2611404, 4207262, 4454748, 6310893, 8414524, 12621786, 18932679, 25243572, 37865358, 75730716]

約数ペア:

[(1, 75730716), (2, 37865358), (3, 25243572), (4, 18932679), (6, 12621786), (9, 8414524), (12, 6310893), (17, 4454748), (18, 4207262), (29, 2611404), (34, 2227374), (36, 2103631), (51, 1484916), (58, 1305702), (68, 1113687), (87, 870468), (102, 742458), (116, 652851), (153, 494972), (174, 435234), (204, 371229), (251, 301716), (261, 290156), (289, 262044), (306, 247486), (348, 217617), (493, 153612), (502, 150858), (522, 145078), (578, 131022), (612, 123743), (753, 100572), (867, 87348), (986, 76806), (1004, 75429), (1044, 72539), (1156, 65511), (1479, 51204), (1506, 50286), (1734, 43674), (1972, 38403), (2259, 33524), (2601, 29116), (2958, 25602), (3012, 25143), (3468, 21837), (4267, 17748), (4437, 17068), (4518, 16762), (5202, 14558), (5916, 12801), (7279, 10404), (8381, 9036), (8534, 8874)]