128491110

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:86

約数の個数: 288

約数和(自身を含む): 418279680

約数和(自身を除く): 289788570

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 23, 27, 30, 33, 38, 45, 46, 54, 55, 57, 66, 69, 81, 90, 95, 99, 110, 114, 115, 121, 135, 138, 162, 165, 171, 190, 198, 207, 209, 230, 242, 243, 253, 270, 285, 297, 330, 342, 345, 363, 405, 414, 418, 437, 486, 495, 506, 513, 570, 594, 605, 621, 627, 690, 726, 759, 810, 855, 874, 891, 990, 1026, 1035, 1045, 1089, 1210, 1215, 1242, 1254, 1265, 1311, 1485, 1518, 1539, 1710, 1782, 1815, 1863, 1881, 2070, 2090, 2178, 2185, 2277, 2299, 2430, 2530, 2565, 2622, 2673, 2783, 2970, 3078, 3105, 3135, 3267, 3630, 3726, 3762, 3795, 3933, 4370, 4455, 4554, 4598, 4617, 4807, 5130, 5346, 5445, 5566, 5589, 5643, 6210, 6270, 6534, 6555, 6831, 6897, 7590, 7695, 7866, 8349, 8910, 9234, 9315, 9405, 9614, 9801, 10890, 11178, 11286, 11385, 11495, 11799, 13110, 13365, 13662, 13794, 13915, 14421, 15390, 16335, 16698, 16929, 18630, 18810, 19602, 19665, 20493, 20691, 22770, 22990, 23085, 23598, 24035, 25047, 26730, 27830, 27945, 28215, 28842, 29403, 32670, 33858, 34155, 34485, 35397, 39330, 40986, 41382, 41745, 43263, 46170, 48070, 49005, 50094, 50787, 52877, 55890, 56430, 58806, 58995, 61479, 62073, 68310, 68970, 70794, 72105, 75141, 83490, 84645, 86526, 98010, 101574, 102465, 103455, 105754, 106191, 117990, 122958, 124146, 125235, 129789, 144210, 147015, 150282, 158631, 169290, 176985, 186219, 204930, 206910, 212382, 216315, 225423, 250470, 253935, 259578, 264385, 294030, 307395, 310365, 317262, 353970, 372438, 375705, 389367, 432630, 450846, 475893, 507870, 528770, 530955, 558657, 614790, 620730, 648945, 676269, 751410, 778734, 793155, 931095, 951786, 1061910, 1117314, 1127115, 1168101, 1297890, 1352538, 1427679, 1586310, 1862190, 1946835, 2254230, 2336202, 2379465, 2793285, 2855358, 3381345, 3893670, 4283037, 4758930, 5586570, 5840505, 6762690, 7138395, 8566074, 11681010, 12849111, 14276790, 21415185, 25698222, 42830370, 64245555, 128491110]

約数ペア:

[(1, 128491110), (2, 64245555), (3, 42830370), (5, 25698222), (6, 21415185), (9, 14276790), (10, 12849111), (11, 11681010), (15, 8566074), (18, 7138395), (19, 6762690), (22, 5840505), (23, 5586570), (27, 4758930), (30, 4283037), (33, 3893670), (38, 3381345), (45, 2855358), (46, 2793285), (54, 2379465), (55, 2336202), (57, 2254230), (66, 1946835), (69, 1862190), (81, 1586310), (90, 1427679), (95, 1352538), (99, 1297890), (110, 1168101), (114, 1127115), (115, 1117314), (121, 1061910), (135, 951786), (138, 931095), (162, 793155), (165, 778734), (171, 751410), (190, 676269), (198, 648945), (207, 620730), (209, 614790), (230, 558657), (242, 530955), (243, 528770), (253, 507870), (270, 475893), (285, 450846), (297, 432630), (330, 389367), (342, 375705), (345, 372438), (363, 353970), (405, 317262), (414, 310365), (418, 307395), (437, 294030), (486, 264385), (495, 259578), (506, 253935), (513, 250470), (570, 225423), (594, 216315), (605, 212382), (621, 206910), (627, 204930), (690, 186219), (726, 176985), (759, 169290), (810, 158631), (855, 150282), (874, 147015), (891, 144210), (990, 129789), (1026, 125235), (1035, 124146), (1045, 122958), (1089, 117990), (1210, 106191), (1215, 105754), (1242, 103455), (1254, 102465), (1265, 101574), (1311, 98010), (1485, 86526), (1518, 84645), (1539, 83490), (1710, 75141), (1782, 72105), (1815, 70794), (1863, 68970), (1881, 68310), (2070, 62073), (2090, 61479), (2178, 58995), (2185, 58806), (2277, 56430), (2299, 55890), (2430, 52877), (2530, 50787), (2565, 50094), (2622, 49005), (2673, 48070), (2783, 46170), (2970, 43263), (3078, 41745), (3105, 41382), (3135, 40986), (3267, 39330), (3630, 35397), (3726, 34485), (3762, 34155), (3795, 33858), (3933, 32670), (4370, 29403), (4455, 28842), (4554, 28215), (4598, 27945), (4617, 27830), (4807, 26730), (5130, 25047), (5346, 24035), (5445, 23598), (5566, 23085), (5589, 22990), (5643, 22770), (6210, 20691), (6270, 20493), (6534, 19665), (6555, 19602), (6831, 18810), (6897, 18630), (7590, 16929), (7695, 16698), (7866, 16335), (8349, 15390), (8910, 14421), (9234, 13915), (9315, 13794), (9405, 13662), (9614, 13365), (9801, 13110), (10890, 11799), (11178, 11495), (11286, 11385)]