171082890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:213

約数の個数: 192

約数和(自身を含む): 515548800

約数和(自身を除く): 344465910

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 29, 30, 33, 45, 55, 58, 59, 66, 87, 90, 99, 101, 110, 118, 145, 165, 174, 177, 198, 202, 261, 290, 295, 303, 319, 330, 354, 435, 495, 505, 522, 531, 590, 606, 638, 649, 870, 885, 909, 957, 990, 1010, 1062, 1111, 1298, 1305, 1515, 1595, 1711, 1770, 1818, 1914, 1947, 2222, 2610, 2655, 2871, 2929, 3030, 3190, 3245, 3333, 3422, 3894, 4545, 4785, 5133, 5310, 5555, 5742, 5841, 5858, 5959, 6490, 6666, 8555, 8787, 9090, 9570, 9735, 9999, 10266, 11110, 11682, 11918, 14355, 14645, 15399, 16665, 17110, 17574, 17877, 18821, 19470, 19998, 25665, 26361, 28710, 29205, 29290, 29795, 30798, 32219, 33330, 35754, 37642, 43935, 49995, 51330, 52722, 53631, 56463, 58410, 59590, 64438, 65549, 76995, 87870, 89385, 94105, 96657, 99990, 107262, 112926, 131098, 131805, 153990, 161095, 169389, 172811, 178770, 188210, 193314, 196647, 263610, 268155, 282315, 289971, 322190, 327745, 338778, 345622, 393294, 483285, 518433, 536310, 564630, 579942, 589941, 655490, 846945, 864055, 966570, 983235, 1036866, 1179882, 1449855, 1555299, 1693890, 1728110, 1900921, 1966470, 2592165, 2899710, 2949705, 3110598, 3801842, 5184330, 5702763, 5899410, 7776495, 9504605, 11405526, 15552990, 17108289, 19009210, 28513815, 34216578, 57027630, 85541445, 171082890]

約数ペア:

[(1, 171082890), (2, 85541445), (3, 57027630), (5, 34216578), (6, 28513815), (9, 19009210), (10, 17108289), (11, 15552990), (15, 11405526), (18, 9504605), (22, 7776495), (29, 5899410), (30, 5702763), (33, 5184330), (45, 3801842), (55, 3110598), (58, 2949705), (59, 2899710), (66, 2592165), (87, 1966470), (90, 1900921), (99, 1728110), (101, 1693890), (110, 1555299), (118, 1449855), (145, 1179882), (165, 1036866), (174, 983235), (177, 966570), (198, 864055), (202, 846945), (261, 655490), (290, 589941), (295, 579942), (303, 564630), (319, 536310), (330, 518433), (354, 483285), (435, 393294), (495, 345622), (505, 338778), (522, 327745), (531, 322190), (590, 289971), (606, 282315), (638, 268155), (649, 263610), (870, 196647), (885, 193314), (909, 188210), (957, 178770), (990, 172811), (1010, 169389), (1062, 161095), (1111, 153990), (1298, 131805), (1305, 131098), (1515, 112926), (1595, 107262), (1711, 99990), (1770, 96657), (1818, 94105), (1914, 89385), (1947, 87870), (2222, 76995), (2610, 65549), (2655, 64438), (2871, 59590), (2929, 58410), (3030, 56463), (3190, 53631), (3245, 52722), (3333, 51330), (3422, 49995), (3894, 43935), (4545, 37642), (4785, 35754), (5133, 33330), (5310, 32219), (5555, 30798), (5742, 29795), (5841, 29290), (5858, 29205), (5959, 28710), (6490, 26361), (6666, 25665), (8555, 19998), (8787, 19470), (9090, 18821), (9570, 17877), (9735, 17574), (9999, 17110), (10266, 16665), (11110, 15399), (11682, 14645), (11918, 14355)]