272456910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:359

約数の個数: 144

約数和(自身を含む): 788755968

約数和(自身を除く): 516299058

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 127, 165, 197, 198, 242, 254, 330, 363, 381, 394, 495, 591, 605, 635, 726, 762, 985, 990, 1089, 1143, 1182, 1210, 1270, 1397, 1773, 1815, 1905, 1970, 2167, 2178, 2286, 2794, 2955, 3546, 3630, 3810, 4191, 4334, 5445, 5715, 5910, 6501, 6985, 8382, 8865, 10835, 10890, 11430, 12573, 13002, 13970, 15367, 17730, 19503, 20955, 21670, 23837, 25019, 25146, 30734, 32505, 39006, 41910, 46101, 47674, 50038, 62865, 65010, 71511, 75057, 76835, 92202, 97515, 119185, 125095, 125730, 138303, 143022, 150114, 153670, 195030, 214533, 225171, 230505, 238370, 250190, 275209, 276606, 357555, 375285, 429066, 450342, 461010, 550418, 691515, 715110, 750570, 825627, 1072665, 1125855, 1376045, 1383030, 1651254, 2145330, 2251710, 2476881, 2752090, 3027299, 4128135, 4953762, 6054598, 8256270, 9081897, 12384405, 15136495, 18163794, 24768810, 27245691, 30272990, 45409485, 54491382, 90818970, 136228455, 272456910]

約数ペア:

[(1, 272456910), (2, 136228455), (3, 90818970), (5, 54491382), (6, 45409485), (9, 30272990), (10, 27245691), (11, 24768810), (15, 18163794), (18, 15136495), (22, 12384405), (30, 9081897), (33, 8256270), (45, 6054598), (55, 4953762), (66, 4128135), (90, 3027299), (99, 2752090), (110, 2476881), (121, 2251710), (127, 2145330), (165, 1651254), (197, 1383030), (198, 1376045), (242, 1125855), (254, 1072665), (330, 825627), (363, 750570), (381, 715110), (394, 691515), (495, 550418), (591, 461010), (605, 450342), (635, 429066), (726, 375285), (762, 357555), (985, 276606), (990, 275209), (1089, 250190), (1143, 238370), (1182, 230505), (1210, 225171), (1270, 214533), (1397, 195030), (1773, 153670), (1815, 150114), (1905, 143022), (1970, 138303), (2167, 125730), (2178, 125095), (2286, 119185), (2794, 97515), (2955, 92202), (3546, 76835), (3630, 75057), (3810, 71511), (4191, 65010), (4334, 62865), (5445, 50038), (5715, 47674), (5910, 46101), (6501, 41910), (6985, 39006), (8382, 32505), (8865, 30734), (10835, 25146), (10890, 25019), (11430, 23837), (12573, 21670), (13002, 20955), (13970, 19503), (15367, 17730)]