27758610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2549}}^1$

素因数の和:2584

約数の個数: 72

約数和(自身を含む): 79361100

約数和(自身を除く): 51602490

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1815, 2178, 2549, 3630, 5098, 5445, 7647, 10890, 12745, 15294, 22941, 25490, 28039, 38235, 45882, 56078, 76470, 84117, 114705, 140195, 168234, 229410, 252351, 280390, 308429, 420585, 504702, 616858, 841170, 925287, 1261755, 1542145, 1850574, 2523510, 2775861, 3084290, 4626435, 5551722, 9252870, 13879305, 27758610]

約数ペア:

[(1, 27758610), (2, 13879305), (3, 9252870), (5, 5551722), (6, 4626435), (9, 3084290), (10, 2775861), (11, 2523510), (15, 1850574), (18, 1542145), (22, 1261755), (30, 925287), (33, 841170), (45, 616858), (55, 504702), (66, 420585), (90, 308429), (99, 280390), (110, 252351), (121, 229410), (165, 168234), (198, 140195), (242, 114705), (330, 84117), (363, 76470), (495, 56078), (605, 45882), (726, 38235), (990, 28039), (1089, 25490), (1210, 22941), (1815, 15294), (2178, 12745), (2549, 10890), (3630, 7647), (5098, 5445)]