12763260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:172

約数の個数: 144

約数和(自身を含む): 42378336

約数和(自身を除く): 29615076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 43, 45, 51, 60, 68, 85, 86, 90, 97, 102, 129, 153, 170, 172, 180, 194, 204, 215, 255, 258, 291, 306, 340, 387, 388, 430, 485, 510, 516, 582, 612, 645, 731, 765, 774, 860, 873, 970, 1020, 1164, 1290, 1455, 1462, 1530, 1548, 1649, 1746, 1935, 1940, 2193, 2580, 2910, 2924, 3060, 3298, 3492, 3655, 3870, 4171, 4365, 4386, 4947, 5820, 6579, 6596, 7310, 7740, 8245, 8342, 8730, 8772, 9894, 10965, 12513, 13158, 14620, 14841, 16490, 16684, 17460, 19788, 20855, 21930, 24735, 25026, 26316, 29682, 32895, 32980, 37539, 41710, 43860, 49470, 50052, 59364, 62565, 65790, 70907, 74205, 75078, 83420, 98940, 125130, 131580, 141814, 148410, 150156, 187695, 212721, 250260, 283628, 296820, 354535, 375390, 425442, 638163, 709070, 750780, 850884, 1063605, 1276326, 1418140, 2127210, 2552652, 3190815, 4254420, 6381630, 12763260]

約数ペア:

[(1, 12763260), (2, 6381630), (3, 4254420), (4, 3190815), (5, 2552652), (6, 2127210), (9, 1418140), (10, 1276326), (12, 1063605), (15, 850884), (17, 750780), (18, 709070), (20, 638163), (30, 425442), (34, 375390), (36, 354535), (43, 296820), (45, 283628), (51, 250260), (60, 212721), (68, 187695), (85, 150156), (86, 148410), (90, 141814), (97, 131580), (102, 125130), (129, 98940), (153, 83420), (170, 75078), (172, 74205), (180, 70907), (194, 65790), (204, 62565), (215, 59364), (255, 50052), (258, 49470), (291, 43860), (306, 41710), (340, 37539), (387, 32980), (388, 32895), (430, 29682), (485, 26316), (510, 25026), (516, 24735), (582, 21930), (612, 20855), (645, 19788), (731, 17460), (765, 16684), (774, 16490), (860, 14841), (873, 14620), (970, 13158), (1020, 12513), (1164, 10965), (1290, 9894), (1455, 8772), (1462, 8730), (1530, 8342), (1548, 8245), (1649, 7740), (1746, 7310), (1935, 6596), (1940, 6579), (2193, 5820), (2580, 4947), (2910, 4386), (2924, 4365), (3060, 4171), (3298, 3870), (3492, 3655)]