84261870

素因数分解:

$2^1\times 3^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1$

素因数の和:237

約数の個数: 240

約数和(自身を含む): 289011888

約数和(自身を除く): 204750018

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 49, 54, 55, 63, 66, 70, 77, 81, 90, 98, 99, 105, 110, 126, 135, 147, 154, 162, 165, 189, 193, 198, 210, 231, 245, 270, 294, 297, 315, 330, 378, 385, 386, 405, 441, 462, 490, 495, 539, 567, 579, 594, 630, 693, 735, 770, 810, 882, 891, 945, 965, 990, 1078, 1134, 1155, 1158, 1323, 1351, 1386, 1470, 1485, 1617, 1737, 1782, 1890, 1930, 2079, 2123, 2205, 2310, 2646, 2695, 2702, 2835, 2895, 2970, 3234, 3465, 3474, 3969, 4053, 4158, 4246, 4410, 4455, 4851, 5211, 5390, 5670, 5790, 6237, 6369, 6615, 6755, 6930, 7938, 8085, 8106, 8685, 8910, 9457, 9702, 10395, 10422, 10615, 12159, 12474, 12738, 13230, 13510, 14553, 14861, 15633, 16170, 17370, 18914, 19107, 19845, 20265, 20790, 21230, 24255, 24318, 26055, 28371, 29106, 29722, 31185, 31266, 31845, 36477, 38214, 39690, 40530, 43659, 44583, 47285, 48510, 52110, 56742, 57321, 60795, 62370, 63690, 72765, 72954, 74305, 78165, 85113, 87318, 89166, 94570, 95535, 104027, 109431, 114642, 121590, 133749, 141855, 145530, 148610, 156330, 170226, 171963, 182385, 191070, 208054, 218295, 218862, 222915, 255339, 267498, 283710, 286605, 312081, 343926, 364770, 401247, 425565, 436590, 445830, 510678, 520135, 547155, 573210, 624162, 668745, 766017, 802494, 851130, 859815, 936243, 1040270, 1094310, 1203741, 1276695, 1337490, 1532034, 1560405, 1719630, 1872486, 2006235, 2407482, 2553390, 2808729, 3120810, 3830085, 4012470, 4681215, 5617458, 6018705, 7660170, 8426187, 9362430, 12037410, 14043645, 16852374, 28087290, 42130935, 84261870]

約数ペア:

[(1, 84261870), (2, 42130935), (3, 28087290), (5, 16852374), (6, 14043645), (7, 12037410), (9, 9362430), (10, 8426187), (11, 7660170), (14, 6018705), (15, 5617458), (18, 4681215), (21, 4012470), (22, 3830085), (27, 3120810), (30, 2808729), (33, 2553390), (35, 2407482), (42, 2006235), (45, 1872486), (49, 1719630), (54, 1560405), (55, 1532034), (63, 1337490), (66, 1276695), (70, 1203741), (77, 1094310), (81, 1040270), (90, 936243), (98, 859815), (99, 851130), (105, 802494), (110, 766017), (126, 668745), (135, 624162), (147, 573210), (154, 547155), (162, 520135), (165, 510678), (189, 445830), (193, 436590), (198, 425565), (210, 401247), (231, 364770), (245, 343926), (270, 312081), (294, 286605), (297, 283710), (315, 267498), (330, 255339), (378, 222915), (385, 218862), (386, 218295), (405, 208054), (441, 191070), (462, 182385), (490, 171963), (495, 170226), (539, 156330), (567, 148610), (579, 145530), (594, 141855), (630, 133749), (693, 121590), (735, 114642), (770, 109431), (810, 104027), (882, 95535), (891, 94570), (945, 89166), (965, 87318), (990, 85113), (1078, 78165), (1134, 74305), (1155, 72954), (1158, 72765), (1323, 63690), (1351, 62370), (1386, 60795), (1470, 57321), (1485, 56742), (1617, 52110), (1737, 48510), (1782, 47285), (1890, 44583), (1930, 43659), (2079, 40530), (2123, 39690), (2205, 38214), (2310, 36477), (2646, 31845), (2695, 31266), (2702, 31185), (2835, 29722), (2895, 29106), (2970, 28371), (3234, 26055), (3465, 24318), (3474, 24255), (3969, 21230), (4053, 20790), (4158, 20265), (4246, 19845), (4410, 19107), (4455, 18914), (4851, 17370), (5211, 16170), (5390, 15633), (5670, 14861), (5790, 14553), (6237, 13510), (6369, 13230), (6615, 12738), (6755, 12474), (6930, 12159), (7938, 10615), (8085, 10422), (8106, 10395), (8685, 9702), (8910, 9457)]