74327220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:172

約数の個数: 240

約数和(自身を含む): 262963008

約数和(自身を除く): 188635788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 43, 44, 45, 54, 55, 60, 66, 81, 86, 90, 97, 99, 108, 110, 129, 132, 135, 162, 165, 172, 180, 194, 198, 215, 220, 258, 270, 291, 297, 324, 330, 387, 388, 396, 405, 430, 473, 485, 495, 516, 540, 582, 594, 645, 660, 774, 810, 860, 873, 891, 946, 970, 990, 1067, 1161, 1164, 1188, 1290, 1419, 1455, 1485, 1548, 1620, 1746, 1782, 1892, 1935, 1940, 1980, 2134, 2322, 2365, 2580, 2619, 2838, 2910, 2970, 3201, 3483, 3492, 3564, 3870, 4171, 4257, 4268, 4365, 4455, 4644, 4730, 5238, 5335, 5676, 5805, 5820, 5940, 6402, 6966, 7095, 7740, 7857, 8342, 8514, 8730, 8910, 9460, 9603, 10476, 10670, 11610, 12513, 12771, 12804, 13095, 13932, 14190, 15714, 16005, 16684, 17028, 17415, 17460, 17820, 19206, 20855, 21285, 21340, 23220, 25026, 25542, 26190, 28380, 28809, 31428, 32010, 34830, 37539, 38313, 38412, 39285, 41710, 42570, 45881, 48015, 50052, 51084, 52380, 57618, 62565, 63855, 64020, 69660, 75078, 76626, 78570, 83420, 85140, 86427, 91762, 96030, 112617, 115236, 125130, 127710, 137643, 144045, 150156, 153252, 157140, 172854, 183524, 187695, 191565, 192060, 225234, 229405, 250260, 255420, 275286, 288090, 337851, 345708, 375390, 383130, 412929, 432135, 450468, 458810, 550572, 563085, 576180, 675702, 688215, 750780, 766260, 825858, 864270, 917620, 1126170, 1238787, 1351404, 1376430, 1651716, 1689255, 1728540, 2064645, 2252340, 2477574, 2752860, 3378510, 3716361, 4129290, 4955148, 6193935, 6757020, 7432722, 8258580, 12387870, 14865444, 18581805, 24775740, 37163610, 74327220]

約数ペア:

[(1, 74327220), (2, 37163610), (3, 24775740), (4, 18581805), (5, 14865444), (6, 12387870), (9, 8258580), (10, 7432722), (11, 6757020), (12, 6193935), (15, 4955148), (18, 4129290), (20, 3716361), (22, 3378510), (27, 2752860), (30, 2477574), (33, 2252340), (36, 2064645), (43, 1728540), (44, 1689255), (45, 1651716), (54, 1376430), (55, 1351404), (60, 1238787), (66, 1126170), (81, 917620), (86, 864270), (90, 825858), (97, 766260), (99, 750780), (108, 688215), (110, 675702), (129, 576180), (132, 563085), (135, 550572), (162, 458810), (165, 450468), (172, 432135), (180, 412929), (194, 383130), (198, 375390), (215, 345708), (220, 337851), (258, 288090), (270, 275286), (291, 255420), (297, 250260), (324, 229405), (330, 225234), (387, 192060), (388, 191565), (396, 187695), (405, 183524), (430, 172854), (473, 157140), (485, 153252), (495, 150156), (516, 144045), (540, 137643), (582, 127710), (594, 125130), (645, 115236), (660, 112617), (774, 96030), (810, 91762), (860, 86427), (873, 85140), (891, 83420), (946, 78570), (970, 76626), (990, 75078), (1067, 69660), (1161, 64020), (1164, 63855), (1188, 62565), (1290, 57618), (1419, 52380), (1455, 51084), (1485, 50052), (1548, 48015), (1620, 45881), (1746, 42570), (1782, 41710), (1892, 39285), (1935, 38412), (1940, 38313), (1980, 37539), (2134, 34830), (2322, 32010), (2365, 31428), (2580, 28809), (2619, 28380), (2838, 26190), (2910, 25542), (2970, 25026), (3201, 23220), (3483, 21340), (3492, 21285), (3564, 20855), (3870, 19206), (4171, 17820), (4257, 17460), (4268, 17415), (4365, 17028), (4455, 16684), (4644, 16005), (4730, 15714), (5238, 14190), (5335, 13932), (5676, 13095), (5805, 12804), (5820, 12771), (5940, 12513), (6402, 11610), (6966, 10670), (7095, 10476), (7740, 9603), (7857, 9460), (8342, 8910), (8514, 8730)]