221710500

素因数分解:

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

素因数の和:1532

約数の個数: 192

約数和(自身を含む): 783095040

約数和(自身を除く): 561384540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 33, 36, 44, 45, 50, 54, 55, 60, 66, 75, 90, 99, 100, 108, 110, 125, 132, 135, 150, 165, 180, 198, 220, 225, 250, 270, 275, 297, 300, 330, 375, 396, 450, 495, 500, 540, 550, 594, 660, 675, 750, 825, 900, 990, 1100, 1125, 1188, 1350, 1375, 1485, 1493, 1500, 1650, 1980, 2250, 2475, 2700, 2750, 2970, 2986, 3300, 3375, 4125, 4479, 4500, 4950, 5500, 5940, 5972, 6750, 7425, 7465, 8250, 8958, 9900, 12375, 13437, 13500, 14850, 14930, 16423, 16500, 17916, 22395, 24750, 26874, 29700, 29860, 32846, 37125, 37325, 40311, 44790, 49269, 49500, 53748, 65692, 67185, 74250, 74650, 80622, 82115, 89580, 98538, 111975, 134370, 147807, 148500, 149300, 161244, 164230, 186625, 197076, 201555, 223950, 246345, 268740, 295614, 328460, 335925, 373250, 403110, 410575, 443421, 447900, 492690, 559875, 591228, 671850, 739035, 746500, 806220, 821150, 886842, 985380, 1007775, 1119750, 1231725, 1343700, 1478070, 1642300, 1679625, 1773684, 2015550, 2052875, 2217105, 2239500, 2463450, 2956140, 3359250, 3695175, 4031100, 4105750, 4434210, 4926900, 5038875, 6158625, 6718500, 7390350, 8211500, 8868420, 10077750, 11085525, 12317250, 14780700, 18475875, 20155500, 22171050, 24634500, 36951750, 44342100, 55427625, 73903500, 110855250, 221710500]

約数ペア:

[(1, 221710500), (2, 110855250), (3, 73903500), (4, 55427625), (5, 44342100), (6, 36951750), (9, 24634500), (10, 22171050), (11, 20155500), (12, 18475875), (15, 14780700), (18, 12317250), (20, 11085525), (22, 10077750), (25, 8868420), (27, 8211500), (30, 7390350), (33, 6718500), (36, 6158625), (44, 5038875), (45, 4926900), (50, 4434210), (54, 4105750), (55, 4031100), (60, 3695175), (66, 3359250), (75, 2956140), (90, 2463450), (99, 2239500), (100, 2217105), (108, 2052875), (110, 2015550), (125, 1773684), (132, 1679625), (135, 1642300), (150, 1478070), (165, 1343700), (180, 1231725), (198, 1119750), (220, 1007775), (225, 985380), (250, 886842), (270, 821150), (275, 806220), (297, 746500), (300, 739035), (330, 671850), (375, 591228), (396, 559875), (450, 492690), (495, 447900), (500, 443421), (540, 410575), (550, 403110), (594, 373250), (660, 335925), (675, 328460), (750, 295614), (825, 268740), (900, 246345), (990, 223950), (1100, 201555), (1125, 197076), (1188, 186625), (1350, 164230), (1375, 161244), (1485, 149300), (1493, 148500), (1500, 147807), (1650, 134370), (1980, 111975), (2250, 98538), (2475, 89580), (2700, 82115), (2750, 80622), (2970, 74650), (2986, 74250), (3300, 67185), (3375, 65692), (4125, 53748), (4479, 49500), (4500, 49269), (4950, 44790), (5500, 40311), (5940, 37325), (5972, 37125), (6750, 32846), (7425, 29860), (7465, 29700), (8250, 26874), (8958, 24750), (9900, 22395), (12375, 17916), (13437, 16500), (13500, 16423), (14850, 14930)]