181314870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{199}}^1\times {\mathrm{251}}^1$

素因数の和:482

約数の個数: 96

約数和(自身を含む): 482630400

約数和(自身を除く): 301315530

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 199, 242, 251, 330, 363, 398, 502, 597, 605, 726, 753, 995, 1194, 1210, 1255, 1506, 1815, 1990, 2189, 2510, 2761, 2985, 3630, 3765, 4378, 5522, 5970, 6567, 7530, 8283, 10945, 13134, 13805, 16566, 21890, 24079, 27610, 30371, 32835, 41415, 48158, 49949, 60742, 65670, 72237, 82830, 91113, 99898, 120395, 144474, 149847, 151855, 182226, 240790, 249745, 299694, 303710, 361185, 455565, 499490, 549439, 722370, 749235, 911130, 1098878, 1498470, 1648317, 2747195, 3296634, 5494390, 6043829, 8241585, 12087658, 16483170, 18131487, 30219145, 36262974, 60438290, 90657435, 181314870]

約数ペア:

[(1, 181314870), (2, 90657435), (3, 60438290), (5, 36262974), (6, 30219145), (10, 18131487), (11, 16483170), (15, 12087658), (22, 8241585), (30, 6043829), (33, 5494390), (55, 3296634), (66, 2747195), (110, 1648317), (121, 1498470), (165, 1098878), (199, 911130), (242, 749235), (251, 722370), (330, 549439), (363, 499490), (398, 455565), (502, 361185), (597, 303710), (605, 299694), (726, 249745), (753, 240790), (995, 182226), (1194, 151855), (1210, 149847), (1255, 144474), (1506, 120395), (1815, 99898), (1990, 91113), (2189, 82830), (2510, 72237), (2761, 65670), (2985, 60742), (3630, 49949), (3765, 48158), (4378, 41415), (5522, 32835), (5970, 30371), (6567, 27610), (7530, 24079), (8283, 21890), (10945, 16566), (13134, 13805)]