131742180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:275

約数の個数: 192

約数和(自身を含む): 441262080

約数和(自身を除く): 309519900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 113, 127, 135, 153, 170, 180, 204, 226, 254, 255, 270, 306, 339, 340, 381, 452, 459, 508, 510, 540, 565, 612, 635, 678, 762, 765, 918, 1017, 1020, 1130, 1143, 1270, 1356, 1524, 1530, 1695, 1836, 1905, 1921, 2034, 2159, 2260, 2286, 2295, 2540, 3051, 3060, 3390, 3429, 3810, 3842, 4068, 4318, 4572, 4590, 5085, 5715, 5763, 6102, 6477, 6780, 6858, 7620, 7684, 8636, 9180, 9605, 10170, 10795, 11430, 11526, 12204, 12954, 13716, 14351, 15255, 17145, 17289, 19210, 19431, 20340, 21590, 22860, 23052, 25908, 28702, 28815, 30510, 32385, 34290, 34578, 38420, 38862, 43053, 43180, 51867, 57404, 57630, 58293, 61020, 64770, 68580, 69156, 71755, 77724, 86106, 86445, 97155, 103734, 115260, 116586, 129159, 129540, 143510, 172212, 172890, 194310, 207468, 215265, 233172, 243967, 258318, 259335, 287020, 291465, 345780, 387477, 388620, 430530, 487934, 516636, 518670, 582930, 645795, 731901, 774954, 861060, 975868, 1037340, 1165860, 1219835, 1291590, 1463802, 1549908, 1937385, 2195703, 2439670, 2583180, 2927604, 3659505, 3874770, 4391406, 4879340, 6587109, 7319010, 7749540, 8782812, 10978515, 13174218, 14638020, 21957030, 26348436, 32935545, 43914060, 65871090, 131742180]

約数ペア:

[(1, 131742180), (2, 65871090), (3, 43914060), (4, 32935545), (5, 26348436), (6, 21957030), (9, 14638020), (10, 13174218), (12, 10978515), (15, 8782812), (17, 7749540), (18, 7319010), (20, 6587109), (27, 4879340), (30, 4391406), (34, 3874770), (36, 3659505), (45, 2927604), (51, 2583180), (54, 2439670), (60, 2195703), (68, 1937385), (85, 1549908), (90, 1463802), (102, 1291590), (108, 1219835), (113, 1165860), (127, 1037340), (135, 975868), (153, 861060), (170, 774954), (180, 731901), (204, 645795), (226, 582930), (254, 518670), (255, 516636), (270, 487934), (306, 430530), (339, 388620), (340, 387477), (381, 345780), (452, 291465), (459, 287020), (508, 259335), (510, 258318), (540, 243967), (565, 233172), (612, 215265), (635, 207468), (678, 194310), (762, 172890), (765, 172212), (918, 143510), (1017, 129540), (1020, 129159), (1130, 116586), (1143, 115260), (1270, 103734), (1356, 97155), (1524, 86445), (1530, 86106), (1695, 77724), (1836, 71755), (1905, 69156), (1921, 68580), (2034, 64770), (2159, 61020), (2260, 58293), (2286, 57630), (2295, 57404), (2540, 51867), (3051, 43180), (3060, 43053), (3390, 38862), (3429, 38420), (3810, 34578), (3842, 34290), (4068, 32385), (4318, 30510), (4572, 28815), (4590, 28702), (5085, 25908), (5715, 23052), (5763, 22860), (6102, 21590), (6477, 20340), (6780, 19431), (6858, 19210), (7620, 17289), (7684, 17145), (8636, 15255), (9180, 14351), (9605, 13716), (10170, 12954), (10795, 12204), (11430, 11526)]