89335080

素因数分解:

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

素因数の和:288

約数の個数: 192

約数和(自身を含む): 308880000

約数和(自身を除く): 219544920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 43, 45, 58, 60, 72, 86, 87, 90, 116, 120, 129, 145, 172, 174, 180, 199, 215, 232, 258, 261, 290, 344, 348, 360, 387, 398, 430, 435, 516, 522, 580, 597, 645, 696, 774, 796, 860, 870, 995, 1032, 1044, 1160, 1194, 1247, 1290, 1305, 1548, 1592, 1720, 1740, 1791, 1935, 1990, 2088, 2388, 2494, 2580, 2610, 2985, 3096, 3480, 3582, 3741, 3870, 3980, 4776, 4988, 5160, 5220, 5771, 5970, 6235, 7164, 7482, 7740, 7960, 8557, 8955, 9976, 10440, 11223, 11542, 11940, 12470, 14328, 14964, 15480, 17114, 17313, 17910, 18705, 22446, 23084, 23880, 24940, 25671, 28855, 29928, 34228, 34626, 35820, 37410, 42785, 44892, 46168, 49880, 51342, 51939, 56115, 57710, 68456, 69252, 71640, 74820, 77013, 85570, 86565, 89784, 102684, 103878, 112230, 115420, 128355, 138504, 149640, 154026, 171140, 173130, 205368, 207756, 224460, 230840, 248153, 256710, 259695, 308052, 342280, 346260, 385065, 415512, 448920, 496306, 513420, 519390, 616104, 692520, 744459, 770130, 992612, 1026840, 1038780, 1240765, 1488918, 1540260, 1985224, 2077560, 2233377, 2481530, 2977836, 3080520, 3722295, 4466754, 4963060, 5955672, 7444590, 8933508, 9926120, 11166885, 14889180, 17867016, 22333770, 29778360, 44667540, 89335080]

約数ペア:

[(1, 89335080), (2, 44667540), (3, 29778360), (4, 22333770), (5, 17867016), (6, 14889180), (8, 11166885), (9, 9926120), (10, 8933508), (12, 7444590), (15, 5955672), (18, 4963060), (20, 4466754), (24, 3722295), (29, 3080520), (30, 2977836), (36, 2481530), (40, 2233377), (43, 2077560), (45, 1985224), (58, 1540260), (60, 1488918), (72, 1240765), (86, 1038780), (87, 1026840), (90, 992612), (116, 770130), (120, 744459), (129, 692520), (145, 616104), (172, 519390), (174, 513420), (180, 496306), (199, 448920), (215, 415512), (232, 385065), (258, 346260), (261, 342280), (290, 308052), (344, 259695), (348, 256710), (360, 248153), (387, 230840), (398, 224460), (430, 207756), (435, 205368), (516, 173130), (522, 171140), (580, 154026), (597, 149640), (645, 138504), (696, 128355), (774, 115420), (796, 112230), (860, 103878), (870, 102684), (995, 89784), (1032, 86565), (1044, 85570), (1160, 77013), (1194, 74820), (1247, 71640), (1290, 69252), (1305, 68456), (1548, 57710), (1592, 56115), (1720, 51939), (1740, 51342), (1791, 49880), (1935, 46168), (1990, 44892), (2088, 42785), (2388, 37410), (2494, 35820), (2580, 34626), (2610, 34228), (2985, 29928), (3096, 28855), (3480, 25671), (3582, 24940), (3741, 23880), (3870, 23084), (3980, 22446), (4776, 18705), (4988, 17910), (5160, 17313), (5220, 17114), (5771, 15480), (5970, 14964), (6235, 14328), (7164, 12470), (7482, 11940), (7740, 11542), (7960, 11223), (8557, 10440), (8955, 9976)]