211603590

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:185

約数の個数: 240

約数和(自身を含む): 667408896

約数和(自身を除く): 455805306

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 27, 30, 33, 34, 45, 51, 54, 55, 66, 81, 85, 90, 99, 102, 110, 121, 127, 135, 153, 162, 165, 170, 187, 198, 242, 254, 255, 270, 297, 306, 330, 363, 374, 381, 405, 459, 495, 510, 561, 594, 605, 635, 726, 762, 765, 810, 891, 918, 935, 990, 1089, 1122, 1143, 1210, 1270, 1377, 1397, 1485, 1530, 1683, 1782, 1815, 1870, 1905, 2057, 2159, 2178, 2286, 2295, 2754, 2794, 2805, 2970, 3267, 3366, 3429, 3630, 3810, 4114, 4191, 4318, 4455, 4590, 5049, 5445, 5610, 5715, 6171, 6477, 6534, 6858, 6885, 6985, 8382, 8415, 8910, 9801, 10098, 10285, 10287, 10795, 10890, 11430, 12342, 12573, 12954, 13770, 13970, 15147, 15367, 16335, 16830, 17145, 18513, 19431, 19602, 20570, 20574, 20955, 21590, 23749, 25146, 25245, 30294, 30734, 30855, 32385, 32670, 34290, 37026, 37719, 38862, 41910, 46101, 47498, 49005, 50490, 51435, 55539, 58293, 61710, 62865, 64770, 71247, 75438, 75735, 76835, 92202, 92565, 97155, 98010, 102870, 111078, 113157, 116586, 118745, 125730, 138303, 142494, 151470, 153670, 166617, 174879, 185130, 188595, 194310, 213741, 226314, 230505, 237490, 261239, 276606, 277695, 291465, 333234, 349758, 356235, 377190, 414909, 427482, 461010, 522478, 555390, 565785, 582930, 641223, 691515, 712470, 783717, 829818, 833085, 874395, 1068705, 1131570, 1244727, 1282446, 1306195, 1383030, 1567434, 1666170, 1748790, 1923669, 2074545, 2137410, 2351151, 2489454, 2612390, 3206115, 3847338, 3918585, 4149090, 4702302, 6223635, 6412230, 7053453, 7837170, 9618345, 11755755, 12447270, 14106906, 19236690, 21160359, 23511510, 35267265, 42320718, 70534530, 105801795, 211603590]

約数ペア:

[(1, 211603590), (2, 105801795), (3, 70534530), (5, 42320718), (6, 35267265), (9, 23511510), (10, 21160359), (11, 19236690), (15, 14106906), (17, 12447270), (18, 11755755), (22, 9618345), (27, 7837170), (30, 7053453), (33, 6412230), (34, 6223635), (45, 4702302), (51, 4149090), (54, 3918585), (55, 3847338), (66, 3206115), (81, 2612390), (85, 2489454), (90, 2351151), (99, 2137410), (102, 2074545), (110, 1923669), (121, 1748790), (127, 1666170), (135, 1567434), (153, 1383030), (162, 1306195), (165, 1282446), (170, 1244727), (187, 1131570), (198, 1068705), (242, 874395), (254, 833085), (255, 829818), (270, 783717), (297, 712470), (306, 691515), (330, 641223), (363, 582930), (374, 565785), (381, 555390), (405, 522478), (459, 461010), (495, 427482), (510, 414909), (561, 377190), (594, 356235), (605, 349758), (635, 333234), (726, 291465), (762, 277695), (765, 276606), (810, 261239), (891, 237490), (918, 230505), (935, 226314), (990, 213741), (1089, 194310), (1122, 188595), (1143, 185130), (1210, 174879), (1270, 166617), (1377, 153670), (1397, 151470), (1485, 142494), (1530, 138303), (1683, 125730), (1782, 118745), (1815, 116586), (1870, 113157), (1905, 111078), (2057, 102870), (2159, 98010), (2178, 97155), (2286, 92565), (2295, 92202), (2754, 76835), (2794, 75735), (2805, 75438), (2970, 71247), (3267, 64770), (3366, 62865), (3429, 61710), (3630, 58293), (3810, 55539), (4114, 51435), (4191, 50490), (4318, 49005), (4455, 47498), (4590, 46101), (5049, 41910), (5445, 38862), (5610, 37719), (5715, 37026), (6171, 34290), (6477, 32670), (6534, 32385), (6858, 30855), (6885, 30734), (6985, 30294), (8382, 25245), (8415, 25146), (8910, 23749), (9801, 21590), (10098, 20955), (10285, 20574), (10287, 20570), (10795, 19602), (10890, 19431), (11430, 18513), (12342, 17145), (12573, 16830), (12954, 16335), (13770, 15367), (13970, 15147)]