91321650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{547}}^1$

素因数の和:625

約数の個数: 144

約数和(自身を含む): 286213824

約数和(自身を除く): 194892174

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 53, 63, 70, 75, 90, 105, 106, 126, 150, 159, 175, 210, 225, 265, 315, 318, 350, 371, 450, 477, 525, 530, 547, 630, 742, 795, 954, 1050, 1094, 1113, 1325, 1575, 1590, 1641, 1855, 2226, 2385, 2650, 2735, 3150, 3282, 3339, 3710, 3829, 3975, 4770, 4923, 5470, 5565, 6678, 7658, 7950, 8205, 9275, 9846, 11130, 11487, 11925, 13675, 16410, 16695, 18550, 19145, 22974, 23850, 24615, 27350, 27825, 28991, 33390, 34461, 38290, 41025, 49230, 55650, 57435, 57982, 68922, 82050, 83475, 86973, 95725, 114870, 123075, 144955, 166950, 172305, 173946, 191450, 202937, 246150, 260919, 287175, 289910, 344610, 405874, 434865, 521838, 574350, 608811, 724775, 861525, 869730, 1014685, 1217622, 1304595, 1449550, 1723050, 1826433, 2029370, 2174325, 2609190, 3044055, 3652866, 4348650, 5073425, 6088110, 6522975, 9132165, 10146850, 13045950, 15220275, 18264330, 30440550, 45660825, 91321650]

約数ペア:

[(1, 91321650), (2, 45660825), (3, 30440550), (5, 18264330), (6, 15220275), (7, 13045950), (9, 10146850), (10, 9132165), (14, 6522975), (15, 6088110), (18, 5073425), (21, 4348650), (25, 3652866), (30, 3044055), (35, 2609190), (42, 2174325), (45, 2029370), (50, 1826433), (53, 1723050), (63, 1449550), (70, 1304595), (75, 1217622), (90, 1014685), (105, 869730), (106, 861525), (126, 724775), (150, 608811), (159, 574350), (175, 521838), (210, 434865), (225, 405874), (265, 344610), (315, 289910), (318, 287175), (350, 260919), (371, 246150), (450, 202937), (477, 191450), (525, 173946), (530, 172305), (547, 166950), (630, 144955), (742, 123075), (795, 114870), (954, 95725), (1050, 86973), (1094, 83475), (1113, 82050), (1325, 68922), (1575, 57982), (1590, 57435), (1641, 55650), (1855, 49230), (2226, 41025), (2385, 38290), (2650, 34461), (2735, 33390), (3150, 28991), (3282, 27825), (3339, 27350), (3710, 24615), (3829, 23850), (3975, 22974), (4770, 19145), (4923, 18550), (5470, 16695), (5565, 16410), (6678, 13675), (7658, 11925), (7950, 11487), (8205, 11130), (9275, 9846)]