205434360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:207

約数の個数: 256

約数和(自身を含む): 723945600

約数和(自身を除く): 518511240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 53, 54, 60, 72, 74, 90, 97, 106, 108, 111, 120, 135, 148, 159, 180, 185, 194, 212, 216, 222, 265, 270, 291, 296, 318, 333, 360, 370, 388, 424, 444, 477, 485, 530, 540, 555, 582, 636, 666, 740, 776, 795, 873, 888, 954, 970, 999, 1060, 1080, 1110, 1164, 1272, 1332, 1431, 1455, 1480, 1590, 1665, 1746, 1908, 1940, 1961, 1998, 2120, 2220, 2328, 2385, 2619, 2664, 2862, 2910, 3180, 3330, 3492, 3589, 3816, 3880, 3922, 3996, 4365, 4440, 4770, 4995, 5141, 5238, 5724, 5820, 5883, 6360, 6660, 6984, 7155, 7178, 7844, 7992, 8730, 9540, 9805, 9990, 10282, 10476, 10767, 11448, 11640, 11766, 13095, 13320, 14310, 14356, 15423, 15688, 17460, 17649, 17945, 19080, 19610, 19980, 20564, 20952, 21534, 23532, 25705, 26190, 28620, 28712, 29415, 30846, 32301, 34920, 35298, 35890, 39220, 39960, 41128, 43068, 46269, 47064, 51410, 52380, 52947, 53835, 57240, 58830, 61692, 64602, 70596, 71780, 77115, 78440, 86136, 88245, 92538, 96903, 102820, 104760, 105894, 107670, 117660, 123384, 129204, 138807, 141192, 143560, 154230, 161505, 176490, 185076, 190217, 193806, 205640, 211788, 215340, 231345, 235320, 258408, 264735, 277614, 308460, 323010, 352980, 370152, 380434, 387612, 423576, 430680, 462690, 484515, 529470, 555228, 570651, 616920, 646020, 694035, 705960, 760868, 775224, 925380, 951085, 969030, 1058940, 1110456, 1141302, 1292040, 1388070, 1521736, 1711953, 1850760, 1902170, 1938060, 2117880, 2282604, 2776140, 2853255, 3423906, 3804340, 3876120, 4565208, 5135859, 5552280, 5706510, 6847812, 7608680, 8559765, 10271718, 11413020, 13695624, 17119530, 20543436, 22826040, 25679295, 34239060, 41086872, 51358590, 68478120, 102717180, 205434360]

約数ペア:

[(1, 205434360), (2, 102717180), (3, 68478120), (4, 51358590), (5, 41086872), (6, 34239060), (8, 25679295), (9, 22826040), (10, 20543436), (12, 17119530), (15, 13695624), (18, 11413020), (20, 10271718), (24, 8559765), (27, 7608680), (30, 6847812), (36, 5706510), (37, 5552280), (40, 5135859), (45, 4565208), (53, 3876120), (54, 3804340), (60, 3423906), (72, 2853255), (74, 2776140), (90, 2282604), (97, 2117880), (106, 1938060), (108, 1902170), (111, 1850760), (120, 1711953), (135, 1521736), (148, 1388070), (159, 1292040), (180, 1141302), (185, 1110456), (194, 1058940), (212, 969030), (216, 951085), (222, 925380), (265, 775224), (270, 760868), (291, 705960), (296, 694035), (318, 646020), (333, 616920), (360, 570651), (370, 555228), (388, 529470), (424, 484515), (444, 462690), (477, 430680), (485, 423576), (530, 387612), (540, 380434), (555, 370152), (582, 352980), (636, 323010), (666, 308460), (740, 277614), (776, 264735), (795, 258408), (873, 235320), (888, 231345), (954, 215340), (970, 211788), (999, 205640), (1060, 193806), (1080, 190217), (1110, 185076), (1164, 176490), (1272, 161505), (1332, 154230), (1431, 143560), (1455, 141192), (1480, 138807), (1590, 129204), (1665, 123384), (1746, 117660), (1908, 107670), (1940, 105894), (1961, 104760), (1998, 102820), (2120, 96903), (2220, 92538), (2328, 88245), (2385, 86136), (2619, 78440), (2664, 77115), (2862, 71780), (2910, 70596), (3180, 64602), (3330, 61692), (3492, 58830), (3589, 57240), (3816, 53835), (3880, 52947), (3922, 52380), (3996, 51410), (4365, 47064), (4440, 46269), (4770, 43068), (4995, 41128), (5141, 39960), (5238, 39220), (5724, 35890), (5820, 35298), (5883, 34920), (6360, 32301), (6660, 30846), (6984, 29415), (7155, 28712), (7178, 28620), (7844, 26190), (7992, 25705), (8730, 23532), (9540, 21534), (9805, 20952), (9990, 20564), (10282, 19980), (10476, 19610), (10767, 19080), (11448, 17945), (11640, 17649), (11766, 17460), (13095, 15688), (13320, 15423), (14310, 14356)]