127519380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1$

素因数の和:543

約数の個数: 192

約数和(自身を含む): 435456000

約数和(自身を除く): 307936620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 29, 30, 34, 36, 45, 51, 54, 58, 60, 68, 85, 87, 90, 102, 108, 116, 135, 145, 153, 170, 174, 180, 204, 255, 261, 270, 290, 306, 340, 348, 435, 459, 479, 493, 510, 522, 540, 580, 612, 765, 783, 870, 918, 958, 986, 1020, 1044, 1305, 1437, 1479, 1530, 1566, 1740, 1836, 1916, 1972, 2295, 2395, 2465, 2610, 2874, 2958, 3060, 3132, 3915, 4311, 4437, 4590, 4790, 4930, 5220, 5748, 5916, 7185, 7395, 7830, 8143, 8622, 8874, 9180, 9580, 9860, 12933, 13311, 13891, 14370, 14790, 15660, 16286, 17244, 17748, 21555, 22185, 24429, 25866, 26622, 27782, 28740, 29580, 32572, 40715, 41673, 43110, 44370, 48858, 51732, 53244, 55564, 64665, 66555, 69455, 73287, 81430, 83346, 86220, 88740, 97716, 122145, 125019, 129330, 133110, 138910, 146574, 162860, 166692, 208365, 219861, 236147, 244290, 250038, 258660, 266220, 277820, 293148, 366435, 375057, 416730, 439722, 472294, 488580, 500076, 625095, 708441, 732870, 750114, 833460, 879444, 944588, 1099305, 1180735, 1250190, 1416882, 1465740, 1500228, 1875285, 2125323, 2198610, 2361470, 2500380, 2833764, 3542205, 3750570, 4250646, 4397220, 4722940, 6375969, 7084410, 7501140, 8501292, 10626615, 12751938, 14168820, 21253230, 25503876, 31879845, 42506460, 63759690, 127519380]

約数ペア:

[(1, 127519380), (2, 63759690), (3, 42506460), (4, 31879845), (5, 25503876), (6, 21253230), (9, 14168820), (10, 12751938), (12, 10626615), (15, 8501292), (17, 7501140), (18, 7084410), (20, 6375969), (27, 4722940), (29, 4397220), (30, 4250646), (34, 3750570), (36, 3542205), (45, 2833764), (51, 2500380), (54, 2361470), (58, 2198610), (60, 2125323), (68, 1875285), (85, 1500228), (87, 1465740), (90, 1416882), (102, 1250190), (108, 1180735), (116, 1099305), (135, 944588), (145, 879444), (153, 833460), (170, 750114), (174, 732870), (180, 708441), (204, 625095), (255, 500076), (261, 488580), (270, 472294), (290, 439722), (306, 416730), (340, 375057), (348, 366435), (435, 293148), (459, 277820), (479, 266220), (493, 258660), (510, 250038), (522, 244290), (540, 236147), (580, 219861), (612, 208365), (765, 166692), (783, 162860), (870, 146574), (918, 138910), (958, 133110), (986, 129330), (1020, 125019), (1044, 122145), (1305, 97716), (1437, 88740), (1479, 86220), (1530, 83346), (1566, 81430), (1740, 73287), (1836, 69455), (1916, 66555), (1972, 64665), (2295, 55564), (2395, 53244), (2465, 51732), (2610, 48858), (2874, 44370), (2958, 43110), (3060, 41673), (3132, 40715), (3915, 32572), (4311, 29580), (4437, 28740), (4590, 27782), (4790, 26622), (4930, 25866), (5220, 24429), (5748, 22185), (5916, 21555), (7185, 17748), (7395, 17244), (7830, 16286), (8143, 15660), (8622, 14790), (8874, 14370), (9180, 13891), (9580, 13311), (9860, 12933)]