85681530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1697}}^1$

素因数の和:1741

約数の個数: 128

約数和(自身を含む): 264072960

約数和(自身を除く): 178391430

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 27, 30, 33, 34, 45, 51, 54, 55, 66, 85, 90, 99, 102, 110, 135, 153, 165, 170, 187, 198, 255, 270, 297, 306, 330, 374, 459, 495, 510, 561, 594, 765, 918, 935, 990, 1122, 1485, 1530, 1683, 1697, 1870, 2295, 2805, 2970, 3366, 3394, 4590, 5049, 5091, 5610, 8415, 8485, 10098, 10182, 15273, 16830, 16970, 18667, 25245, 25455, 28849, 30546, 37334, 45819, 50490, 50910, 56001, 57698, 76365, 86547, 91638, 93335, 112002, 144245, 152730, 168003, 173094, 186670, 229095, 259641, 280005, 288490, 317339, 336006, 432735, 458190, 504009, 519282, 560010, 634678, 778923, 840015, 865470, 952017, 1008018, 1298205, 1557846, 1586695, 1680030, 1904034, 2520045, 2596410, 2856051, 3173390, 3894615, 4760085, 5040090, 5712102, 7789230, 8568153, 9520170, 14280255, 17136306, 28560510, 42840765, 85681530]

約数ペア:

[(1, 85681530), (2, 42840765), (3, 28560510), (5, 17136306), (6, 14280255), (9, 9520170), (10, 8568153), (11, 7789230), (15, 5712102), (17, 5040090), (18, 4760085), (22, 3894615), (27, 3173390), (30, 2856051), (33, 2596410), (34, 2520045), (45, 1904034), (51, 1680030), (54, 1586695), (55, 1557846), (66, 1298205), (85, 1008018), (90, 952017), (99, 865470), (102, 840015), (110, 778923), (135, 634678), (153, 560010), (165, 519282), (170, 504009), (187, 458190), (198, 432735), (255, 336006), (270, 317339), (297, 288490), (306, 280005), (330, 259641), (374, 229095), (459, 186670), (495, 173094), (510, 168003), (561, 152730), (594, 144245), (765, 112002), (918, 93335), (935, 91638), (990, 86547), (1122, 76365), (1485, 57698), (1530, 56001), (1683, 50910), (1697, 50490), (1870, 45819), (2295, 37334), (2805, 30546), (2970, 28849), (3366, 25455), (3394, 25245), (4590, 18667), (5049, 16970), (5091, 16830), (5610, 15273), (8415, 10182), (8485, 10098)]