7407180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:101

約数の個数: 192

約数和(自身を含む): 26611200

約数和(自身を除く): 19204020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 29, 30, 33, 36, 43, 44, 45, 54, 55, 58, 60, 66, 86, 87, 90, 99, 108, 110, 116, 129, 132, 135, 145, 165, 172, 174, 180, 198, 215, 220, 258, 261, 270, 290, 297, 319, 330, 348, 387, 396, 430, 435, 473, 495, 516, 522, 540, 580, 594, 638, 645, 660, 774, 783, 860, 870, 946, 957, 990, 1044, 1161, 1188, 1247, 1276, 1290, 1305, 1419, 1485, 1548, 1566, 1595, 1740, 1892, 1914, 1935, 1980, 2322, 2365, 2494, 2580, 2610, 2838, 2871, 2970, 3132, 3190, 3741, 3828, 3870, 3915, 4257, 4644, 4730, 4785, 4988, 5220, 5676, 5742, 5805, 5940, 6235, 6380, 7095, 7482, 7740, 7830, 8514, 8613, 9460, 9570, 11223, 11484, 11610, 12470, 12771, 13717, 14190, 14355, 14964, 15660, 17028, 17226, 18705, 19140, 21285, 22446, 23220, 24940, 25542, 27434, 28380, 28710, 33669, 34452, 37410, 41151, 42570, 43065, 44892, 51084, 54868, 56115, 57420, 63855, 67338, 68585, 74820, 82302, 85140, 86130, 112230, 123453, 127710, 134676, 137170, 164604, 168345, 172260, 205755, 224460, 246906, 255420, 274340, 336690, 370359, 411510, 493812, 617265, 673380, 740718, 823020, 1234530, 1481436, 1851795, 2469060, 3703590, 7407180]

約数ペア:

[(1, 7407180), (2, 3703590), (3, 2469060), (4, 1851795), (5, 1481436), (6, 1234530), (9, 823020), (10, 740718), (11, 673380), (12, 617265), (15, 493812), (18, 411510), (20, 370359), (22, 336690), (27, 274340), (29, 255420), (30, 246906), (33, 224460), (36, 205755), (43, 172260), (44, 168345), (45, 164604), (54, 137170), (55, 134676), (58, 127710), (60, 123453), (66, 112230), (86, 86130), (87, 85140), (90, 82302), (99, 74820), (108, 68585), (110, 67338), (116, 63855), (129, 57420), (132, 56115), (135, 54868), (145, 51084), (165, 44892), (172, 43065), (174, 42570), (180, 41151), (198, 37410), (215, 34452), (220, 33669), (258, 28710), (261, 28380), (270, 27434), (290, 25542), (297, 24940), (319, 23220), (330, 22446), (348, 21285), (387, 19140), (396, 18705), (430, 17226), (435, 17028), (473, 15660), (495, 14964), (516, 14355), (522, 14190), (540, 13717), (580, 12771), (594, 12470), (638, 11610), (645, 11484), (660, 11223), (774, 9570), (783, 9460), (860, 8613), (870, 8514), (946, 7830), (957, 7740), (990, 7482), (1044, 7095), (1161, 6380), (1188, 6235), (1247, 5940), (1276, 5805), (1290, 5742), (1305, 5676), (1419, 5220), (1485, 4988), (1548, 4785), (1566, 4730), (1595, 4644), (1740, 4257), (1892, 3915), (1914, 3870), (1935, 3828), (1980, 3741), (2322, 3190), (2365, 3132), (2494, 2970), (2580, 2871), (2610, 2838)]