74090280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{41}}^1$

素因数の和:140

約数の個数: 192

約数和(自身を含む): 255286080

約数和(自身を除く): 181195800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 37, 40, 41, 44, 55, 60, 66, 74, 82, 88, 110, 111, 120, 123, 132, 148, 164, 165, 185, 205, 220, 222, 246, 264, 296, 328, 330, 370, 407, 410, 440, 444, 451, 492, 555, 615, 660, 740, 814, 820, 888, 902, 984, 1110, 1221, 1230, 1320, 1353, 1369, 1480, 1517, 1628, 1640, 1804, 2035, 2220, 2255, 2442, 2460, 2706, 2738, 3034, 3256, 3608, 4070, 4107, 4440, 4510, 4551, 4884, 4920, 5412, 5476, 6068, 6105, 6765, 6845, 7585, 8140, 8214, 9020, 9102, 9768, 10824, 10952, 12136, 12210, 13530, 13690, 15059, 15170, 16280, 16428, 16687, 18040, 18204, 20535, 22755, 24420, 27060, 27380, 30118, 30340, 32856, 33374, 36408, 41070, 45177, 45510, 48840, 50061, 54120, 54760, 56129, 60236, 60680, 66748, 75295, 82140, 83435, 90354, 91020, 100122, 112258, 120472, 133496, 150590, 164280, 166870, 168387, 180708, 182040, 200244, 224516, 225885, 250305, 280645, 301180, 333740, 336774, 361416, 400488, 449032, 451770, 500610, 561290, 602360, 617419, 667480, 673548, 841935, 903540, 1001220, 1122580, 1234838, 1347096, 1683870, 1807080, 1852257, 2002440, 2245160, 2469676, 3087095, 3367740, 3704514, 4939352, 6174190, 6735480, 7409028, 9261285, 12348380, 14818056, 18522570, 24696760, 37045140, 74090280]

約数ペア:

[(1, 74090280), (2, 37045140), (3, 24696760), (4, 18522570), (5, 14818056), (6, 12348380), (8, 9261285), (10, 7409028), (11, 6735480), (12, 6174190), (15, 4939352), (20, 3704514), (22, 3367740), (24, 3087095), (30, 2469676), (33, 2245160), (37, 2002440), (40, 1852257), (41, 1807080), (44, 1683870), (55, 1347096), (60, 1234838), (66, 1122580), (74, 1001220), (82, 903540), (88, 841935), (110, 673548), (111, 667480), (120, 617419), (123, 602360), (132, 561290), (148, 500610), (164, 451770), (165, 449032), (185, 400488), (205, 361416), (220, 336774), (222, 333740), (246, 301180), (264, 280645), (296, 250305), (328, 225885), (330, 224516), (370, 200244), (407, 182040), (410, 180708), (440, 168387), (444, 166870), (451, 164280), (492, 150590), (555, 133496), (615, 120472), (660, 112258), (740, 100122), (814, 91020), (820, 90354), (888, 83435), (902, 82140), (984, 75295), (1110, 66748), (1221, 60680), (1230, 60236), (1320, 56129), (1353, 54760), (1369, 54120), (1480, 50061), (1517, 48840), (1628, 45510), (1640, 45177), (1804, 41070), (2035, 36408), (2220, 33374), (2255, 32856), (2442, 30340), (2460, 30118), (2706, 27380), (2738, 27060), (3034, 24420), (3256, 22755), (3608, 20535), (4070, 18204), (4107, 18040), (4440, 16687), (4510, 16428), (4551, 16280), (4884, 15170), (4920, 15059), (5412, 13690), (5476, 13530), (6068, 12210), (6105, 12136), (6765, 10952), (6845, 10824), (7585, 9768), (8140, 9102), (8214, 9020)]