281337321870

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1493}}^1\times {\mathrm{21149}}^1$

素因数の和:22672

約数の個数: 160

約数和(自身を含む): 825847941600

約数和(自身を除く): 544510619730

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 270, 297, 330, 405, 495, 594, 810, 891, 990, 1485, 1493, 1782, 2970, 2986, 4455, 4479, 7465, 8910, 8958, 13437, 14930, 16423, 21149, 22395, 26874, 32846, 40311, 42298, 44790, 49269, 63447, 67185, 80622, 82115, 98538, 105745, 120933, 126894, 134370, 147807, 164230, 190341, 201555, 211490, 232639, 241866, 246345, 295614, 317235, 380682, 403110, 443421, 465278, 492690, 571023, 604665, 634470, 697917, 739035, 886842, 951705, 1142046, 1163195, 1209330, 1330263, 1395834, 1478070, 1713069, 1903410, 2093751, 2217105, 2326390, 2660526, 2855115, 3426138, 3489585, 4187502, 4434210, 5710230, 6281253, 6651315, 6979170, 8565345, 10468755, 12562506, 13302630, 17130690, 18843759, 20937510, 31406265, 31575457, 37687518, 62812530, 63150914, 94218795, 94726371, 157877285, 188437590, 189452742, 284179113, 315754570, 347330027, 473631855, 568358226, 694660054, 852537339, 947263710, 1041990081, 1420895565, 1705074678, 1736650135, 2083980162, 2557612017, 2841791130, 3125970243, 3473300270, 4262686695, 5115224034, 5209950405, 6251940486, 8525373390, 9377910729, 10419900810, 12788060085, 15629851215, 18755821458, 25576120170, 28133732187, 31259702430, 46889553645, 56267464374, 93779107290, 140668660935, 281337321870]

約数ペア:

[(1, 281337321870), (2, 140668660935), (3, 93779107290), (5, 56267464374), (6, 46889553645), (9, 31259702430), (10, 28133732187), (11, 25576120170), (15, 18755821458), (18, 15629851215), (22, 12788060085), (27, 10419900810), (30, 9377910729), (33, 8525373390), (45, 6251940486), (54, 5209950405), (55, 5115224034), (66, 4262686695), (81, 3473300270), (90, 3125970243), (99, 2841791130), (110, 2557612017), (135, 2083980162), (162, 1736650135), (165, 1705074678), (198, 1420895565), (270, 1041990081), (297, 947263710), (330, 852537339), (405, 694660054), (495, 568358226), (594, 473631855), (810, 347330027), (891, 315754570), (990, 284179113), (1485, 189452742), (1493, 188437590), (1782, 157877285), (2970, 94726371), (2986, 94218795), (4455, 63150914), (4479, 62812530), (7465, 37687518), (8910, 31575457), (8958, 31406265), (13437, 20937510), (14930, 18843759), (16423, 17130690), (21149, 13302630), (22395, 12562506), (26874, 10468755), (32846, 8565345), (40311, 6979170), (42298, 6651315), (44790, 6281253), (49269, 5710230), (63447, 4434210), (67185, 4187502), (80622, 3489585), (82115, 3426138), (98538, 2855115), (105745, 2660526), (120933, 2326390), (126894, 2217105), (134370, 2093751), (147807, 1903410), (164230, 1713069), (190341, 1478070), (201555, 1395834), (211490, 1330263), (232639, 1209330), (241866, 1163195), (246345, 1142046), (295614, 951705), (317235, 886842), (380682, 739035), (403110, 697917), (443421, 634470), (465278, 604665), (492690, 571023)]