186148980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{479}}^1$

素因数の和:638

約数の個数: 144

約数和(自身を含む): 603832320

約数和(自身を除く): 417683340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 127, 153, 170, 180, 204, 254, 255, 306, 340, 381, 479, 508, 510, 612, 635, 762, 765, 958, 1020, 1143, 1270, 1437, 1524, 1530, 1905, 1916, 2159, 2286, 2395, 2540, 2874, 3060, 3810, 4311, 4318, 4572, 4790, 5715, 5748, 6477, 7185, 7620, 8143, 8622, 8636, 9580, 10795, 11430, 12954, 14370, 16286, 17244, 19431, 21555, 21590, 22860, 24429, 25908, 28740, 32385, 32572, 38862, 40715, 43110, 43180, 48858, 60833, 64770, 73287, 77724, 81430, 86220, 97155, 97716, 121666, 122145, 129540, 146574, 162860, 182499, 194310, 243332, 244290, 293148, 304165, 364998, 366435, 388620, 488580, 547497, 608330, 729996, 732870, 912495, 1034161, 1094994, 1216660, 1465740, 1824990, 2068322, 2189988, 2737485, 3102483, 3649980, 4136644, 5170805, 5474970, 6204966, 9307449, 10341610, 10949940, 12409932, 15512415, 18614898, 20683220, 31024830, 37229796, 46537245, 62049660, 93074490, 186148980]

約数ペア:

[(1, 186148980), (2, 93074490), (3, 62049660), (4, 46537245), (5, 37229796), (6, 31024830), (9, 20683220), (10, 18614898), (12, 15512415), (15, 12409932), (17, 10949940), (18, 10341610), (20, 9307449), (30, 6204966), (34, 5474970), (36, 5170805), (45, 4136644), (51, 3649980), (60, 3102483), (68, 2737485), (85, 2189988), (90, 2068322), (102, 1824990), (127, 1465740), (153, 1216660), (170, 1094994), (180, 1034161), (204, 912495), (254, 732870), (255, 729996), (306, 608330), (340, 547497), (381, 488580), (479, 388620), (508, 366435), (510, 364998), (612, 304165), (635, 293148), (762, 244290), (765, 243332), (958, 194310), (1020, 182499), (1143, 162860), (1270, 146574), (1437, 129540), (1524, 122145), (1530, 121666), (1905, 97716), (1916, 97155), (2159, 86220), (2286, 81430), (2395, 77724), (2540, 73287), (2874, 64770), (3060, 60833), (3810, 48858), (4311, 43180), (4318, 43110), (4572, 40715), (4790, 38862), (5715, 32572), (5748, 32385), (6477, 28740), (7185, 25908), (7620, 24429), (8143, 22860), (8622, 21590), (8636, 21555), (9580, 19431), (10795, 17244), (11430, 16286), (12954, 14370)]