78329790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:247

約数の個数: 192

約数和(自身を含む): 258785280

約数和(自身を除く): 180455490

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 89, 90, 99, 105, 110, 126, 127, 154, 165, 178, 198, 210, 231, 254, 267, 315, 330, 381, 385, 445, 462, 495, 534, 623, 630, 635, 693, 762, 770, 801, 889, 890, 979, 990, 1143, 1155, 1246, 1270, 1335, 1386, 1397, 1602, 1778, 1869, 1905, 1958, 2286, 2310, 2667, 2670, 2794, 2937, 3115, 3465, 3738, 3810, 4005, 4191, 4445, 4895, 5334, 5607, 5715, 5874, 6230, 6853, 6930, 6985, 8001, 8010, 8382, 8811, 8890, 9345, 9779, 9790, 11214, 11303, 11430, 12573, 13335, 13706, 13970, 14685, 16002, 17622, 18690, 19558, 20559, 20955, 22606, 25146, 26670, 28035, 29337, 29370, 33909, 34265, 40005, 41118, 41910, 44055, 48895, 56070, 56515, 58674, 61677, 62865, 67818, 68530, 79121, 80010, 88011, 88110, 97790, 101727, 102795, 113030, 123354, 124333, 125730, 146685, 158242, 169545, 176022, 203454, 205590, 237363, 248666, 293370, 308385, 339090, 372999, 395605, 440055, 474726, 508635, 616770, 621665, 712089, 745998, 791210, 870331, 880110, 1017270, 1118997, 1186815, 1243330, 1424178, 1740662, 1864995, 2237994, 2373630, 2610993, 3560445, 3729990, 4351655, 5221986, 5594985, 7120890, 7832979, 8703310, 11189970, 13054965, 15665958, 26109930, 39164895, 78329790]

約数ペア:

[(1, 78329790), (2, 39164895), (3, 26109930), (5, 15665958), (6, 13054965), (7, 11189970), (9, 8703310), (10, 7832979), (11, 7120890), (14, 5594985), (15, 5221986), (18, 4351655), (21, 3729990), (22, 3560445), (30, 2610993), (33, 2373630), (35, 2237994), (42, 1864995), (45, 1740662), (55, 1424178), (63, 1243330), (66, 1186815), (70, 1118997), (77, 1017270), (89, 880110), (90, 870331), (99, 791210), (105, 745998), (110, 712089), (126, 621665), (127, 616770), (154, 508635), (165, 474726), (178, 440055), (198, 395605), (210, 372999), (231, 339090), (254, 308385), (267, 293370), (315, 248666), (330, 237363), (381, 205590), (385, 203454), (445, 176022), (462, 169545), (495, 158242), (534, 146685), (623, 125730), (630, 124333), (635, 123354), (693, 113030), (762, 102795), (770, 101727), (801, 97790), (889, 88110), (890, 88011), (979, 80010), (990, 79121), (1143, 68530), (1155, 67818), (1246, 62865), (1270, 61677), (1335, 58674), (1386, 56515), (1397, 56070), (1602, 48895), (1778, 44055), (1869, 41910), (1905, 41118), (1958, 40005), (2286, 34265), (2310, 33909), (2667, 29370), (2670, 29337), (2794, 28035), (2937, 26670), (3115, 25146), (3465, 22606), (3738, 20955), (3810, 20559), (4005, 19558), (4191, 18690), (4445, 17622), (4895, 16002), (5334, 14685), (5607, 13970), (5715, 13706), (5874, 13335), (6230, 12573), (6853, 11430), (6930, 11303), (6985, 11214), (8001, 9790), (8010, 9779), (8382, 9345), (8811, 8890)]