69124880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:265

約数の個数: 120

約数和(自身を含む): 182368536

約数和(自身を除く): 113243656

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 37, 40, 44, 55, 74, 80, 88, 110, 121, 148, 176, 185, 193, 220, 242, 296, 370, 386, 407, 440, 484, 592, 605, 740, 772, 814, 880, 965, 968, 1210, 1480, 1544, 1628, 1930, 1936, 2035, 2123, 2420, 2960, 3088, 3256, 3860, 4070, 4246, 4477, 4840, 6512, 7141, 7720, 8140, 8492, 8954, 9680, 10615, 14282, 15440, 16280, 16984, 17908, 21230, 22385, 23353, 28564, 32560, 33968, 35705, 35816, 42460, 44770, 46706, 57128, 71410, 71632, 78551, 84920, 89540, 93412, 114256, 116765, 142820, 157102, 169840, 179080, 186824, 233530, 285640, 314204, 358160, 373648, 392755, 467060, 571280, 628408, 785510, 864061, 934120, 1256816, 1571020, 1728122, 1868240, 3142040, 3456244, 4320305, 6284080, 6912488, 8640610, 13824976, 17281220, 34562440, 69124880]

約数ペア:

[(1, 69124880), (2, 34562440), (4, 17281220), (5, 13824976), (8, 8640610), (10, 6912488), (11, 6284080), (16, 4320305), (20, 3456244), (22, 3142040), (37, 1868240), (40, 1728122), (44, 1571020), (55, 1256816), (74, 934120), (80, 864061), (88, 785510), (110, 628408), (121, 571280), (148, 467060), (176, 392755), (185, 373648), (193, 358160), (220, 314204), (242, 285640), (296, 233530), (370, 186824), (386, 179080), (407, 169840), (440, 157102), (484, 142820), (592, 116765), (605, 114256), (740, 93412), (772, 89540), (814, 84920), (880, 78551), (965, 71632), (968, 71410), (1210, 57128), (1480, 46706), (1544, 44770), (1628, 42460), (1930, 35816), (1936, 35705), (2035, 33968), (2123, 32560), (2420, 28564), (2960, 23353), (3088, 22385), (3256, 21230), (3860, 17908), (4070, 16984), (4246, 16280), (4477, 15440), (4840, 14282), (6512, 10615), (7141, 9680), (7720, 8954), (8140, 8492)]