249545340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{977}}^1$

素因数の和:1049

約数の個数: 192

約数和(自身を含む): 867525120

約数和(自身を除く): 617979780

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, 86, 90, 99, 108, 110, 129, 132, 135, 165, 172, 180, 198, 215, 220, 258, 270, 297, 330, 387, 396, 430, 473, 495, 516, 540, 594, 645, 660, 774, 860, 946, 977, 990, 1161, 1188, 1290, 1419, 1485, 1548, 1892, 1935, 1954, 1980, 2322, 2365, 2580, 2838, 2931, 2970, 3870, 3908, 4257, 4644, 4730, 4885, 5676, 5805, 5862, 5940, 7095, 7740, 8514, 8793, 9460, 9770, 10747, 11610, 11724, 12771, 14190, 14655, 17028, 17586, 19540, 21285, 21494, 23220, 25542, 26379, 28380, 29310, 32241, 35172, 42011, 42570, 42988, 43965, 51084, 52758, 53735, 58620, 63855, 64482, 84022, 85140, 87930, 96723, 105516, 107470, 126033, 127710, 128964, 131895, 161205, 168044, 175860, 193446, 210055, 214940, 252066, 255420, 263790, 290169, 322410, 378099, 386892, 420110, 462121, 483615, 504132, 527580, 580338, 630165, 644820, 756198, 840220, 924242, 967230, 1134297, 1160676, 1260330, 1386363, 1450845, 1512396, 1848484, 1890495, 1934460, 2268594, 2310605, 2520660, 2772726, 2901690, 3780990, 4159089, 4537188, 4621210, 5545452, 5671485, 5803380, 6931815, 7561980, 8318178, 9242420, 11342970, 12477267, 13863630, 16636356, 20795445, 22685940, 24954534, 27727260, 41590890, 49909068, 62386335, 83181780, 124772670, 249545340]

約数ペア:

[(1, 249545340), (2, 124772670), (3, 83181780), (4, 62386335), (5, 49909068), (6, 41590890), (9, 27727260), (10, 24954534), (11, 22685940), (12, 20795445), (15, 16636356), (18, 13863630), (20, 12477267), (22, 11342970), (27, 9242420), (30, 8318178), (33, 7561980), (36, 6931815), (43, 5803380), (44, 5671485), (45, 5545452), (54, 4621210), (55, 4537188), (60, 4159089), (66, 3780990), (86, 2901690), (90, 2772726), (99, 2520660), (108, 2310605), (110, 2268594), (129, 1934460), (132, 1890495), (135, 1848484), (165, 1512396), (172, 1450845), (180, 1386363), (198, 1260330), (215, 1160676), (220, 1134297), (258, 967230), (270, 924242), (297, 840220), (330, 756198), (387, 644820), (396, 630165), (430, 580338), (473, 527580), (495, 504132), (516, 483615), (540, 462121), (594, 420110), (645, 386892), (660, 378099), (774, 322410), (860, 290169), (946, 263790), (977, 255420), (990, 252066), (1161, 214940), (1188, 210055), (1290, 193446), (1419, 175860), (1485, 168044), (1548, 161205), (1892, 131895), (1935, 128964), (1954, 127710), (1980, 126033), (2322, 107470), (2365, 105516), (2580, 96723), (2838, 87930), (2931, 85140), (2970, 84022), (3870, 64482), (3908, 63855), (4257, 58620), (4644, 53735), (4730, 52758), (4885, 51084), (5676, 43965), (5805, 42988), (5862, 42570), (5940, 42011), (7095, 35172), (7740, 32241), (8514, 29310), (8793, 28380), (9460, 26379), (9770, 25542), (10747, 23220), (11610, 21494), (11724, 21285), (12771, 19540), (14190, 17586), (14655, 17028)]