67539780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{443}}^1$

素因数の和:487

約数の個数: 216

約数和(自身を含む): 257939136

約数和(自身を除く): 190399356

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 121, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 242, 252, 308, 315, 330, 363, 385, 396, 420, 443, 462, 484, 495, 605, 630, 660, 693, 726, 770, 847, 886, 924, 990, 1089, 1155, 1210, 1260, 1329, 1386, 1452, 1540, 1694, 1772, 1815, 1980, 2178, 2215, 2310, 2420, 2541, 2658, 2772, 3101, 3388, 3465, 3630, 3987, 4235, 4356, 4430, 4620, 4873, 5082, 5316, 5445, 6202, 6645, 6930, 7260, 7623, 7974, 8470, 8860, 9303, 9746, 10164, 10890, 12404, 12705, 13290, 13860, 14619, 15246, 15505, 15948, 16940, 18606, 19492, 19935, 21780, 24365, 25410, 26580, 27909, 29238, 30492, 31010, 34111, 37212, 38115, 39870, 43857, 46515, 48730, 50820, 53603, 55818, 58476, 62020, 68222, 73095, 76230, 79740, 87714, 93030, 97460, 102333, 107206, 111636, 136444, 139545, 146190, 152460, 160809, 170555, 175428, 186060, 204666, 214412, 219285, 268015, 279090, 292380, 306999, 321618, 341110, 375221, 409332, 438570, 482427, 511665, 536030, 558180, 613998, 643236, 682220, 750442, 804045, 877140, 964854, 1023330, 1072060, 1125663, 1227996, 1500884, 1534995, 1608090, 1876105, 1929708, 2046660, 2251326, 2412135, 3069990, 3216180, 3376989, 3752210, 4502652, 4824270, 5628315, 6139980, 6753978, 7504420, 9648540, 11256630, 13507956, 16884945, 22513260, 33769890, 67539780]

約数ペア:

[(1, 67539780), (2, 33769890), (3, 22513260), (4, 16884945), (5, 13507956), (6, 11256630), (7, 9648540), (9, 7504420), (10, 6753978), (11, 6139980), (12, 5628315), (14, 4824270), (15, 4502652), (18, 3752210), (20, 3376989), (21, 3216180), (22, 3069990), (28, 2412135), (30, 2251326), (33, 2046660), (35, 1929708), (36, 1876105), (42, 1608090), (44, 1534995), (45, 1500884), (55, 1227996), (60, 1125663), (63, 1072060), (66, 1023330), (70, 964854), (77, 877140), (84, 804045), (90, 750442), (99, 682220), (105, 643236), (110, 613998), (121, 558180), (126, 536030), (132, 511665), (140, 482427), (154, 438570), (165, 409332), (180, 375221), (198, 341110), (210, 321618), (220, 306999), (231, 292380), (242, 279090), (252, 268015), (308, 219285), (315, 214412), (330, 204666), (363, 186060), (385, 175428), (396, 170555), (420, 160809), (443, 152460), (462, 146190), (484, 139545), (495, 136444), (605, 111636), (630, 107206), (660, 102333), (693, 97460), (726, 93030), (770, 87714), (847, 79740), (886, 76230), (924, 73095), (990, 68222), (1089, 62020), (1155, 58476), (1210, 55818), (1260, 53603), (1329, 50820), (1386, 48730), (1452, 46515), (1540, 43857), (1694, 39870), (1772, 38115), (1815, 37212), (1980, 34111), (2178, 31010), (2215, 30492), (2310, 29238), (2420, 27909), (2541, 26580), (2658, 25410), (2772, 24365), (3101, 21780), (3388, 19935), (3465, 19492), (3630, 18606), (3987, 16940), (4235, 15948), (4356, 15505), (4430, 15246), (4620, 14619), (4873, 13860), (5082, 13290), (5316, 12705), (5445, 12404), (6202, 10890), (6645, 10164), (6930, 9746), (7260, 9303), (7623, 8860), (7974, 8470)]