253094490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:226

約数の個数: 192

約数和(自身を含む): 759951360

約数和(自身を除く): 506856870

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 61, 66, 90, 99, 110, 121, 122, 127, 135, 165, 183, 198, 242, 254, 270, 297, 305, 330, 363, 366, 381, 495, 549, 594, 605, 610, 635, 671, 726, 762, 915, 990, 1089, 1098, 1143, 1210, 1270, 1342, 1397, 1485, 1647, 1815, 1830, 1905, 2013, 2178, 2286, 2745, 2794, 2970, 3267, 3294, 3355, 3429, 3630, 3810, 4026, 4191, 5445, 5490, 5715, 6039, 6534, 6710, 6858, 6985, 7381, 7747, 8235, 8382, 10065, 10890, 11430, 12078, 12573, 13970, 14762, 15367, 15494, 16335, 16470, 17145, 18117, 20130, 20955, 22143, 23241, 25146, 30195, 30734, 32670, 34290, 36234, 36905, 37719, 38735, 41910, 44286, 46101, 46482, 60390, 62865, 66429, 69723, 73810, 75438, 76835, 77470, 85217, 90585, 92202, 110715, 116205, 125730, 132858, 138303, 139446, 153670, 170434, 181170, 188595, 199287, 209169, 221430, 230505, 232410, 255651, 276606, 332145, 348615, 377190, 398574, 414909, 418338, 426085, 461010, 511302, 664290, 691515, 697230, 766953, 829818, 852170, 937387, 996435, 1045845, 1278255, 1383030, 1533906, 1874774, 1992870, 2074545, 2091690, 2300859, 2556510, 2812161, 3834765, 4149090, 4601718, 4686935, 5624322, 7669530, 8436483, 9373870, 11504295, 14060805, 16872966, 23008590, 25309449, 28121610, 42182415, 50618898, 84364830, 126547245, 253094490]

約数ペア:

[(1, 253094490), (2, 126547245), (3, 84364830), (5, 50618898), (6, 42182415), (9, 28121610), (10, 25309449), (11, 23008590), (15, 16872966), (18, 14060805), (22, 11504295), (27, 9373870), (30, 8436483), (33, 7669530), (45, 5624322), (54, 4686935), (55, 4601718), (61, 4149090), (66, 3834765), (90, 2812161), (99, 2556510), (110, 2300859), (121, 2091690), (122, 2074545), (127, 1992870), (135, 1874774), (165, 1533906), (183, 1383030), (198, 1278255), (242, 1045845), (254, 996435), (270, 937387), (297, 852170), (305, 829818), (330, 766953), (363, 697230), (366, 691515), (381, 664290), (495, 511302), (549, 461010), (594, 426085), (605, 418338), (610, 414909), (635, 398574), (671, 377190), (726, 348615), (762, 332145), (915, 276606), (990, 255651), (1089, 232410), (1098, 230505), (1143, 221430), (1210, 209169), (1270, 199287), (1342, 188595), (1397, 181170), (1485, 170434), (1647, 153670), (1815, 139446), (1830, 138303), (1905, 132858), (2013, 125730), (2178, 116205), (2286, 110715), (2745, 92202), (2794, 90585), (2970, 85217), (3267, 77470), (3294, 76835), (3355, 75438), (3429, 73810), (3630, 69723), (3810, 66429), (4026, 62865), (4191, 60390), (5445, 46482), (5490, 46101), (5715, 44286), (6039, 41910), (6534, 38735), (6710, 37719), (6858, 36905), (6985, 36234), (7381, 34290), (7747, 32670), (8235, 30734), (8382, 30195), (10065, 25146), (10890, 23241), (11430, 22143), (12078, 20955), (12573, 20130), (13970, 18117), (14762, 17145), (15367, 16470), (15494, 16335)]