66116520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2111}}^1$

素因数の和:2160

約数の個数: 128

約数和(自身を含む): 228096000

約数和(自身を除く): 161979480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1305, 1566, 1740, 2088, 2111, 2610, 3132, 3480, 3915, 4222, 5220, 6264, 6333, 7830, 8444, 10440, 10555, 12666, 15660, 16888, 18999, 21110, 25332, 31320, 31665, 37998, 42220, 50664, 56997, 61219, 63330, 75996, 84440, 94995, 113994, 122438, 126660, 151992, 183657, 189990, 227988, 244876, 253320, 284985, 306095, 367314, 379980, 455976, 489752, 550971, 569970, 612190, 734628, 759960, 918285, 1101942, 1139940, 1224380, 1469256, 1652913, 1836570, 2203884, 2279880, 2448760, 2754855, 3305826, 3673140, 4407768, 5509710, 6611652, 7346280, 8264565, 11019420, 13223304, 16529130, 22038840, 33058260, 66116520]

約数ペア:

[(1, 66116520), (2, 33058260), (3, 22038840), (4, 16529130), (5, 13223304), (6, 11019420), (8, 8264565), (9, 7346280), (10, 6611652), (12, 5509710), (15, 4407768), (18, 3673140), (20, 3305826), (24, 2754855), (27, 2448760), (29, 2279880), (30, 2203884), (36, 1836570), (40, 1652913), (45, 1469256), (54, 1224380), (58, 1139940), (60, 1101942), (72, 918285), (87, 759960), (90, 734628), (108, 612190), (116, 569970), (120, 550971), (135, 489752), (145, 455976), (174, 379980), (180, 367314), (216, 306095), (232, 284985), (261, 253320), (270, 244876), (290, 227988), (348, 189990), (360, 183657), (435, 151992), (522, 126660), (540, 122438), (580, 113994), (696, 94995), (783, 84440), (870, 75996), (1044, 63330), (1080, 61219), (1160, 56997), (1305, 50664), (1566, 42220), (1740, 37998), (2088, 31665), (2111, 31320), (2610, 25332), (3132, 21110), (3480, 18999), (3915, 16888), (4222, 15660), (5220, 12666), (6264, 10555), (6333, 10440), (7830, 8444)]