172153080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:411

約数の個数: 256

約数和(自身を含む): 642470400

約数和(自身を除く): 470317320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 43, 44, 45, 54, 55, 60, 66, 72, 86, 88, 90, 99, 108, 110, 120, 129, 132, 135, 165, 172, 180, 198, 215, 216, 220, 258, 264, 270, 297, 330, 337, 344, 360, 387, 396, 430, 440, 473, 495, 516, 540, 594, 645, 660, 674, 774, 792, 860, 946, 990, 1011, 1032, 1080, 1161, 1188, 1290, 1320, 1348, 1419, 1485, 1548, 1685, 1720, 1892, 1935, 1980, 2022, 2322, 2365, 2376, 2580, 2696, 2838, 2970, 3033, 3096, 3370, 3707, 3784, 3870, 3960, 4044, 4257, 4644, 4730, 5055, 5160, 5676, 5805, 5940, 6066, 6740, 7095, 7414, 7740, 8088, 8514, 9099, 9288, 9460, 10110, 11121, 11352, 11610, 11880, 12132, 12771, 13480, 14190, 14491, 14828, 15165, 15480, 17028, 18198, 18535, 18920, 20220, 21285, 22242, 23220, 24264, 25542, 28380, 28982, 29656, 30330, 33363, 34056, 36396, 37070, 40440, 42570, 43473, 44484, 45495, 46440, 51084, 55605, 56760, 57964, 60660, 63855, 66726, 72455, 72792, 74140, 85140, 86946, 88968, 90990, 100089, 102168, 111210, 115928, 121320, 127710, 130419, 133452, 144910, 148280, 159401, 166815, 170280, 173892, 181980, 200178, 217365, 222420, 255420, 260838, 266904, 289820, 318802, 333630, 347784, 363960, 391257, 400356, 434730, 444840, 478203, 500445, 510840, 521676, 579640, 637604, 652095, 667260, 782514, 797005, 800712, 869460, 956406, 1000890, 1043352, 1275208, 1304190, 1334520, 1434609, 1565028, 1594010, 1738920, 1912812, 1956285, 2001780, 2391015, 2608380, 2869218, 3130056, 3188020, 3825624, 3912570, 4003560, 4303827, 4782030, 5216760, 5738436, 6376040, 7173045, 7825140, 8607654, 9564060, 11476872, 14346090, 15650280, 17215308, 19128120, 21519135, 28692180, 34430616, 43038270, 57384360, 86076540, 172153080]

約数ペア:

[(1, 172153080), (2, 86076540), (3, 57384360), (4, 43038270), (5, 34430616), (6, 28692180), (8, 21519135), (9, 19128120), (10, 17215308), (11, 15650280), (12, 14346090), (15, 11476872), (18, 9564060), (20, 8607654), (22, 7825140), (24, 7173045), (27, 6376040), (30, 5738436), (33, 5216760), (36, 4782030), (40, 4303827), (43, 4003560), (44, 3912570), (45, 3825624), (54, 3188020), (55, 3130056), (60, 2869218), (66, 2608380), (72, 2391015), (86, 2001780), (88, 1956285), (90, 1912812), (99, 1738920), (108, 1594010), (110, 1565028), (120, 1434609), (129, 1334520), (132, 1304190), (135, 1275208), (165, 1043352), (172, 1000890), (180, 956406), (198, 869460), (215, 800712), (216, 797005), (220, 782514), (258, 667260), (264, 652095), (270, 637604), (297, 579640), (330, 521676), (337, 510840), (344, 500445), (360, 478203), (387, 444840), (396, 434730), (430, 400356), (440, 391257), (473, 363960), (495, 347784), (516, 333630), (540, 318802), (594, 289820), (645, 266904), (660, 260838), (674, 255420), (774, 222420), (792, 217365), (860, 200178), (946, 181980), (990, 173892), (1011, 170280), (1032, 166815), (1080, 159401), (1161, 148280), (1188, 144910), (1290, 133452), (1320, 130419), (1348, 127710), (1419, 121320), (1485, 115928), (1548, 111210), (1685, 102168), (1720, 100089), (1892, 90990), (1935, 88968), (1980, 86946), (2022, 85140), (2322, 74140), (2365, 72792), (2376, 72455), (2580, 66726), (2696, 63855), (2838, 60660), (2970, 57964), (3033, 56760), (3096, 55605), (3370, 51084), (3707, 46440), (3784, 45495), (3870, 44484), (3960, 43473), (4044, 42570), (4257, 40440), (4644, 37070), (4730, 36396), (5055, 34056), (5160, 33363), (5676, 30330), (5805, 29656), (5940, 28982), (6066, 28380), (6740, 25542), (7095, 24264), (7414, 23220), (7740, 22242), (8088, 21285), (8514, 20220), (9099, 18920), (9288, 18535), (9460, 18198), (10110, 17028), (11121, 15480), (11352, 15165), (11610, 14828), (11880, 14491), (12132, 14190), (12771, 13480)]