6978918100

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:448

約数の個数: 288

約数和(自身を含む): 19686240000

約数和(自身を除く): 12707321900

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 49, 50, 53, 55, 70, 77, 98, 100, 106, 110, 140, 154, 175, 196, 212, 220, 245, 265, 275, 308, 343, 349, 350, 371, 385, 490, 530, 539, 550, 583, 686, 698, 700, 742, 770, 980, 1060, 1078, 1100, 1166, 1225, 1325, 1372, 1396, 1484, 1540, 1715, 1745, 1855, 1925, 2156, 2332, 2443, 2450, 2597, 2650, 2695, 2915, 3430, 3490, 3710, 3773, 3839, 3850, 4081, 4886, 4900, 5194, 5300, 5390, 5830, 6860, 6980, 7420, 7546, 7678, 7700, 8162, 8575, 8725, 9275, 9772, 10388, 10780, 11660, 12215, 12985, 13475, 14575, 15092, 15356, 16324, 17101, 17150, 17450, 18179, 18497, 18550, 18865, 19195, 20405, 24430, 25970, 26873, 26950, 28567, 29150, 34202, 34300, 34900, 36358, 36994, 37100, 37730, 38390, 40810, 48860, 51940, 53746, 53900, 57134, 58300, 61075, 64925, 68404, 72716, 73988, 75460, 76780, 81620, 85505, 90895, 92485, 94325, 95975, 102025, 107492, 114268, 119707, 122150, 129479, 129850, 134365, 142835, 171010, 181790, 184970, 188111, 188650, 191950, 199969, 203467, 204050, 239414, 244300, 258958, 259700, 268730, 285670, 342020, 363580, 369940, 376222, 377300, 383900, 399938, 406934, 408100, 427525, 454475, 462425, 478828, 517916, 537460, 571340, 598535, 647395, 671825, 714175, 752444, 799876, 813868, 855050, 906353, 908950, 924850, 940555, 999845, 1017335, 1197070, 1294790, 1316777, 1343650, 1424269, 1428350, 1710100, 1812706, 1817900, 1849700, 1881110, 1999690, 2034670, 2394140, 2589580, 2633554, 2687300, 2848538, 2856700, 2992675, 3236975, 3625412, 3762220, 3999380, 4069340, 4531765, 4702775, 4999225, 5086675, 5267108, 5697076, 5985350, 6344471, 6473950, 6583885, 7121345, 9063530, 9405550, 9969883, 9998450, 10173350, 11970700, 12688942, 12947900, 13167770, 14242690, 18127060, 18811100, 19939766, 19996900, 20346700, 22658825, 25377884, 26335540, 28485380, 31722355, 32919425, 35606725, 39879532, 45317650, 49849415, 63444710, 65838850, 69789181, 71213450, 90635300, 99698830, 126889420, 131677700, 139578362, 142426900, 158611775, 199397660, 249247075, 279156724, 317223550, 348945905, 498494150, 634447100, 697891810, 996988300, 1395783620, 1744729525, 3489459050, 6978918100]

約数ペア:

[(1, 6978918100), (2, 3489459050), (4, 1744729525), (5, 1395783620), (7, 996988300), (10, 697891810), (11, 634447100), (14, 498494150), (20, 348945905), (22, 317223550), (25, 279156724), (28, 249247075), (35, 199397660), (44, 158611775), (49, 142426900), (50, 139578362), (53, 131677700), (55, 126889420), (70, 99698830), (77, 90635300), (98, 71213450), (100, 69789181), (106, 65838850), (110, 63444710), (140, 49849415), (154, 45317650), (175, 39879532), (196, 35606725), (212, 32919425), (220, 31722355), (245, 28485380), (265, 26335540), (275, 25377884), (308, 22658825), (343, 20346700), (349, 19996900), (350, 19939766), (371, 18811100), (385, 18127060), (490, 14242690), (530, 13167770), (539, 12947900), (550, 12688942), (583, 11970700), (686, 10173350), (698, 9998450), (700, 9969883), (742, 9405550), (770, 9063530), (980, 7121345), (1060, 6583885), (1078, 6473950), (1100, 6344471), (1166, 5985350), (1225, 5697076), (1325, 5267108), (1372, 5086675), (1396, 4999225), (1484, 4702775), (1540, 4531765), (1715, 4069340), (1745, 3999380), (1855, 3762220), (1925, 3625412), (2156, 3236975), (2332, 2992675), (2443, 2856700), (2450, 2848538), (2597, 2687300), (2650, 2633554), (2695, 2589580), (2915, 2394140), (3430, 2034670), (3490, 1999690), (3710, 1881110), (3773, 1849700), (3839, 1817900), (3850, 1812706), (4081, 1710100), (4886, 1428350), (4900, 1424269), (5194, 1343650), (5300, 1316777), (5390, 1294790), (5830, 1197070), (6860, 1017335), (6980, 999845), (7420, 940555), (7546, 924850), (7678, 908950), (7700, 906353), (8162, 855050), (8575, 813868), (8725, 799876), (9275, 752444), (9772, 714175), (10388, 671825), (10780, 647395), (11660, 598535), (12215, 571340), (12985, 537460), (13475, 517916), (14575, 478828), (15092, 462425), (15356, 454475), (16324, 427525), (17101, 408100), (17150, 406934), (17450, 399938), (18179, 383900), (18497, 377300), (18550, 376222), (18865, 369940), (19195, 363580), (20405, 342020), (24430, 285670), (25970, 268730), (26873, 259700), (26950, 258958), (28567, 244300), (29150, 239414), (34202, 204050), (34300, 203467), (34900, 199969), (36358, 191950), (36994, 188650), (37100, 188111), (37730, 184970), (38390, 181790), (40810, 171010), (48860, 142835), (51940, 134365), (53746, 129850), (53900, 129479), (57134, 122150), (58300, 119707), (61075, 114268), (64925, 107492), (68404, 102025), (72716, 95975), (73988, 94325), (75460, 92485), (76780, 90895), (81620, 85505)]