68232780

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1$

素因数の和:586

約数の個数: 240

約数和(自身を含む): 267353856

約数和(自身を除く): 199121076

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 81, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 162, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 324, 330, 378, 385, 396, 405, 420, 462, 495, 540, 547, 567, 594, 630, 660, 693, 756, 770, 810, 891, 924, 945, 990, 1094, 1134, 1155, 1188, 1260, 1386, 1485, 1540, 1620, 1641, 1782, 1890, 1980, 2079, 2188, 2268, 2310, 2735, 2772, 2835, 2970, 3282, 3465, 3564, 3780, 3829, 4158, 4455, 4620, 4923, 5470, 5670, 5940, 6017, 6237, 6564, 6930, 7658, 8205, 8316, 8910, 9846, 10395, 10940, 11340, 11487, 12034, 12474, 13860, 14769, 15316, 16410, 17820, 18051, 19145, 19692, 20790, 22974, 24068, 24615, 24948, 29538, 30085, 31185, 32820, 34461, 36102, 38290, 41580, 42119, 44307, 45948, 49230, 54153, 57435, 59076, 60170, 62370, 68922, 72204, 73845, 76580, 84238, 88614, 90255, 98460, 103383, 108306, 114870, 120340, 124740, 126357, 137844, 147690, 162459, 168476, 172305, 177228, 180510, 206766, 210595, 216612, 221535, 229740, 252714, 270765, 295380, 310149, 324918, 344610, 361020, 379071, 413532, 421190, 443070, 487377, 505428, 516915, 541530, 620298, 631785, 649836, 689220, 758142, 812295, 842380, 886140, 974754, 1033830, 1083060, 1137213, 1240596, 1263570, 1516284, 1550745, 1624590, 1895355, 1949508, 2067660, 2274426, 2436885, 2527140, 3101490, 3249180, 3411639, 3790710, 4548852, 4873770, 5686065, 6202980, 6823278, 7581420, 9747540, 11372130, 13646556, 17058195, 22744260, 34116390, 68232780]

約数ペア:

[(1, 68232780), (2, 34116390), (3, 22744260), (4, 17058195), (5, 13646556), (6, 11372130), (7, 9747540), (9, 7581420), (10, 6823278), (11, 6202980), (12, 5686065), (14, 4873770), (15, 4548852), (18, 3790710), (20, 3411639), (21, 3249180), (22, 3101490), (27, 2527140), (28, 2436885), (30, 2274426), (33, 2067660), (35, 1949508), (36, 1895355), (42, 1624590), (44, 1550745), (45, 1516284), (54, 1263570), (55, 1240596), (60, 1137213), (63, 1083060), (66, 1033830), (70, 974754), (77, 886140), (81, 842380), (84, 812295), (90, 758142), (99, 689220), (105, 649836), (108, 631785), (110, 620298), (126, 541530), (132, 516915), (135, 505428), (140, 487377), (154, 443070), (162, 421190), (165, 413532), (180, 379071), (189, 361020), (198, 344610), (210, 324918), (220, 310149), (231, 295380), (252, 270765), (270, 252714), (297, 229740), (308, 221535), (315, 216612), (324, 210595), (330, 206766), (378, 180510), (385, 177228), (396, 172305), (405, 168476), (420, 162459), (462, 147690), (495, 137844), (540, 126357), (547, 124740), (567, 120340), (594, 114870), (630, 108306), (660, 103383), (693, 98460), (756, 90255), (770, 88614), (810, 84238), (891, 76580), (924, 73845), (945, 72204), (990, 68922), (1094, 62370), (1134, 60170), (1155, 59076), (1188, 57435), (1260, 54153), (1386, 49230), (1485, 45948), (1540, 44307), (1620, 42119), (1641, 41580), (1782, 38290), (1890, 36102), (1980, 34461), (2079, 32820), (2188, 31185), (2268, 30085), (2310, 29538), (2735, 24948), (2772, 24615), (2835, 24068), (2970, 22974), (3282, 20790), (3465, 19692), (3564, 19145), (3780, 18051), (3829, 17820), (4158, 16410), (4455, 15316), (4620, 14769), (4923, 13860), (5470, 12474), (5670, 12034), (5940, 11487), (6017, 11340), (6237, 10940), (6564, 10395), (6930, 9846), (7658, 8910), (8205, 8316)]