77704440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{43}}^1$

素因数の和:142

約数の個数: 192

約数和(自身を含む): 267442560

約数和(自身を除く): 189738120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 37, 40, 43, 44, 55, 60, 66, 74, 86, 88, 110, 111, 120, 129, 132, 148, 165, 172, 185, 215, 220, 222, 258, 264, 296, 330, 344, 370, 407, 430, 440, 444, 473, 516, 555, 645, 660, 740, 814, 860, 888, 946, 1032, 1110, 1221, 1290, 1320, 1369, 1419, 1480, 1591, 1628, 1720, 1892, 2035, 2220, 2365, 2442, 2580, 2738, 2838, 3182, 3256, 3784, 4070, 4107, 4440, 4730, 4773, 4884, 5160, 5476, 5676, 6105, 6364, 6845, 7095, 7955, 8140, 8214, 9460, 9546, 9768, 10952, 11352, 12210, 12728, 13690, 14190, 15059, 15910, 16280, 16428, 17501, 18920, 19092, 20535, 23865, 24420, 27380, 28380, 30118, 31820, 32856, 35002, 38184, 41070, 45177, 47730, 48840, 52503, 54760, 56760, 58867, 60236, 63640, 70004, 75295, 82140, 87505, 90354, 95460, 105006, 117734, 120472, 140008, 150590, 164280, 175010, 176601, 180708, 190920, 210012, 225885, 235468, 262515, 294335, 301180, 350020, 353202, 361416, 420024, 451770, 470936, 525030, 588670, 602360, 647537, 700040, 706404, 883005, 903540, 1050060, 1177340, 1295074, 1412808, 1766010, 1807080, 1942611, 2100120, 2354680, 2590148, 3237685, 3532020, 3885222, 5180296, 6475370, 7064040, 7770444, 9713055, 12950740, 15540888, 19426110, 25901480, 38852220, 77704440]

約数ペア:

[(1, 77704440), (2, 38852220), (3, 25901480), (4, 19426110), (5, 15540888), (6, 12950740), (8, 9713055), (10, 7770444), (11, 7064040), (12, 6475370), (15, 5180296), (20, 3885222), (22, 3532020), (24, 3237685), (30, 2590148), (33, 2354680), (37, 2100120), (40, 1942611), (43, 1807080), (44, 1766010), (55, 1412808), (60, 1295074), (66, 1177340), (74, 1050060), (86, 903540), (88, 883005), (110, 706404), (111, 700040), (120, 647537), (129, 602360), (132, 588670), (148, 525030), (165, 470936), (172, 451770), (185, 420024), (215, 361416), (220, 353202), (222, 350020), (258, 301180), (264, 294335), (296, 262515), (330, 235468), (344, 225885), (370, 210012), (407, 190920), (430, 180708), (440, 176601), (444, 175010), (473, 164280), (516, 150590), (555, 140008), (645, 120472), (660, 117734), (740, 105006), (814, 95460), (860, 90354), (888, 87505), (946, 82140), (1032, 75295), (1110, 70004), (1221, 63640), (1290, 60236), (1320, 58867), (1369, 56760), (1419, 54760), (1480, 52503), (1591, 48840), (1628, 47730), (1720, 45177), (1892, 41070), (2035, 38184), (2220, 35002), (2365, 32856), (2442, 31820), (2580, 30118), (2738, 28380), (2838, 27380), (3182, 24420), (3256, 23865), (3784, 20535), (4070, 19092), (4107, 18920), (4440, 17501), (4730, 16428), (4773, 16280), (4884, 15910), (5160, 15059), (5476, 14190), (5676, 13690), (6105, 12728), (6364, 12210), (6845, 11352), (7095, 10952), (7955, 9768), (8140, 9546), (8214, 9460)]