274389480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:340

約数の個数: 192

約数和(自身を含む): 925713360

約数和(自身を除く): 651323880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 73, 90, 106, 120, 146, 159, 180, 197, 212, 219, 265, 292, 318, 360, 365, 394, 424, 438, 477, 530, 584, 591, 636, 657, 730, 788, 795, 876, 954, 985, 1060, 1095, 1182, 1272, 1314, 1460, 1576, 1590, 1752, 1773, 1908, 1970, 2120, 2190, 2364, 2385, 2628, 2920, 2955, 3180, 3285, 3546, 3816, 3869, 3940, 4380, 4728, 4770, 5256, 5910, 6360, 6570, 7092, 7738, 7880, 8760, 8865, 9540, 10441, 11607, 11820, 13140, 14184, 14381, 15476, 17730, 19080, 19345, 20882, 23214, 23640, 26280, 28762, 30952, 31323, 34821, 35460, 38690, 41764, 43143, 46428, 52205, 57524, 58035, 62646, 69642, 70920, 71905, 77380, 83528, 86286, 92856, 93969, 104410, 115048, 116070, 125292, 129429, 139284, 143810, 154760, 156615, 172572, 174105, 187938, 208820, 215715, 232140, 250584, 258858, 278568, 287620, 313230, 345144, 348210, 375876, 417640, 431430, 464280, 469845, 517716, 575240, 626460, 647145, 696420, 751752, 762193, 862860, 939690, 1035432, 1252920, 1294290, 1392840, 1524386, 1725720, 1879380, 2286579, 2588580, 3048772, 3758760, 3810965, 4573158, 5177160, 6097544, 6859737, 7621930, 9146316, 11432895, 13719474, 15243860, 18292632, 22865790, 27438948, 30487720, 34298685, 45731580, 54877896, 68597370, 91463160, 137194740, 274389480]

約数ペア:

[(1, 274389480), (2, 137194740), (3, 91463160), (4, 68597370), (5, 54877896), (6, 45731580), (8, 34298685), (9, 30487720), (10, 27438948), (12, 22865790), (15, 18292632), (18, 15243860), (20, 13719474), (24, 11432895), (30, 9146316), (36, 7621930), (40, 6859737), (45, 6097544), (53, 5177160), (60, 4573158), (72, 3810965), (73, 3758760), (90, 3048772), (106, 2588580), (120, 2286579), (146, 1879380), (159, 1725720), (180, 1524386), (197, 1392840), (212, 1294290), (219, 1252920), (265, 1035432), (292, 939690), (318, 862860), (360, 762193), (365, 751752), (394, 696420), (424, 647145), (438, 626460), (477, 575240), (530, 517716), (584, 469845), (591, 464280), (636, 431430), (657, 417640), (730, 375876), (788, 348210), (795, 345144), (876, 313230), (954, 287620), (985, 278568), (1060, 258858), (1095, 250584), (1182, 232140), (1272, 215715), (1314, 208820), (1460, 187938), (1576, 174105), (1590, 172572), (1752, 156615), (1773, 154760), (1908, 143810), (1970, 139284), (2120, 129429), (2190, 125292), (2364, 116070), (2385, 115048), (2628, 104410), (2920, 93969), (2955, 92856), (3180, 86286), (3285, 83528), (3546, 77380), (3816, 71905), (3869, 70920), (3940, 69642), (4380, 62646), (4728, 58035), (4770, 57524), (5256, 52205), (5910, 46428), (6360, 43143), (6570, 41764), (7092, 38690), (7738, 35460), (7880, 34821), (8760, 31323), (8865, 30952), (9540, 28762), (10441, 26280), (11607, 23640), (11820, 23214), (13140, 20882), (14184, 19345), (14381, 19080), (15476, 17730)]