44667540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:286

約数の個数: 144

約数和(自身を含む): 144144000

約数和(自身を除く): 99476460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 43, 45, 58, 60, 86, 87, 90, 116, 129, 145, 172, 174, 180, 199, 215, 258, 261, 290, 348, 387, 398, 430, 435, 516, 522, 580, 597, 645, 774, 796, 860, 870, 995, 1044, 1194, 1247, 1290, 1305, 1548, 1740, 1791, 1935, 1990, 2388, 2494, 2580, 2610, 2985, 3582, 3741, 3870, 3980, 4988, 5220, 5771, 5970, 6235, 7164, 7482, 7740, 8557, 8955, 11223, 11542, 11940, 12470, 14964, 17114, 17313, 17910, 18705, 22446, 23084, 24940, 25671, 28855, 34228, 34626, 35820, 37410, 42785, 44892, 51342, 51939, 56115, 57710, 69252, 74820, 77013, 85570, 86565, 102684, 103878, 112230, 115420, 128355, 154026, 171140, 173130, 207756, 224460, 248153, 256710, 259695, 308052, 346260, 385065, 496306, 513420, 519390, 744459, 770130, 992612, 1038780, 1240765, 1488918, 1540260, 2233377, 2481530, 2977836, 3722295, 4466754, 4963060, 7444590, 8933508, 11166885, 14889180, 22333770, 44667540]

約数ペア:

[(1, 44667540), (2, 22333770), (3, 14889180), (4, 11166885), (5, 8933508), (6, 7444590), (9, 4963060), (10, 4466754), (12, 3722295), (15, 2977836), (18, 2481530), (20, 2233377), (29, 1540260), (30, 1488918), (36, 1240765), (43, 1038780), (45, 992612), (58, 770130), (60, 744459), (86, 519390), (87, 513420), (90, 496306), (116, 385065), (129, 346260), (145, 308052), (172, 259695), (174, 256710), (180, 248153), (199, 224460), (215, 207756), (258, 173130), (261, 171140), (290, 154026), (348, 128355), (387, 115420), (398, 112230), (430, 103878), (435, 102684), (516, 86565), (522, 85570), (580, 77013), (597, 74820), (645, 69252), (774, 57710), (796, 56115), (860, 51939), (870, 51342), (995, 44892), (1044, 42785), (1194, 37410), (1247, 35820), (1290, 34626), (1305, 34228), (1548, 28855), (1740, 25671), (1791, 24940), (1935, 23084), (1990, 22446), (2388, 18705), (2494, 17910), (2580, 17313), (2610, 17114), (2985, 14964), (3582, 12470), (3741, 11940), (3870, 11542), (3980, 11223), (4988, 8955), (5220, 8557), (5771, 7740), (5970, 7482), (6235, 7164)]