51711605280

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{1330031}}^1$

素因数の和:1330061

約数の個数: 144

約数和(自身を含む): 183001762944

約数和(自身を除く): 131290157664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6480, 7776, 9720, 12960, 19440, 38880, 1330031, 2660062, 3990093, 5320124, 6650155, 7980186, 10640248, 11970279, 13300310, 15960372, 19950465, 21280496, 23940558, 26600620, 31920744, 35910837, 39900930, 42560992, 47881116, 53201240, 59851395, 63841488, 71821674, 79801860, 95762232, 106402480, 107732511, 119702790, 127682976, 143643348, 159603720, 179554185, 191524464, 212804960, 215465022, 239405580, 287286696, 319207440, 323197533, 359108370, 383048928, 430930044, 478811160, 538662555, 574573392, 638414880, 646395066, 718216740, 861860088, 957622320, 1077325110, 1149146784, 1292790132, 1436433480, 1615987665, 1723720176, 1915244640, 2154650220, 2585580264, 2872866960, 3231975330, 3447440352, 4309300440, 5171160528, 5745733920, 6463950660, 8618600880, 10342321056, 12927901320, 17237201760, 25855802640, 51711605280]

約数ペア:

[(1, 51711605280), (2, 25855802640), (3, 17237201760), (4, 12927901320), (5, 10342321056), (6, 8618600880), (8, 6463950660), (9, 5745733920), (10, 5171160528), (12, 4309300440), (15, 3447440352), (16, 3231975330), (18, 2872866960), (20, 2585580264), (24, 2154650220), (27, 1915244640), (30, 1723720176), (32, 1615987665), (36, 1436433480), (40, 1292790132), (45, 1149146784), (48, 1077325110), (54, 957622320), (60, 861860088), (72, 718216740), (80, 646395066), (81, 638414880), (90, 574573392), (96, 538662555), (108, 478811160), (120, 430930044), (135, 383048928), (144, 359108370), (160, 323197533), (162, 319207440), (180, 287286696), (216, 239405580), (240, 215465022), (243, 212804960), (270, 191524464), (288, 179554185), (324, 159603720), (360, 143643348), (405, 127682976), (432, 119702790), (480, 107732511), (486, 106402480), (540, 95762232), (648, 79801860), (720, 71821674), (810, 63841488), (864, 59851395), (972, 53201240), (1080, 47881116), (1215, 42560992), (1296, 39900930), (1440, 35910837), (1620, 31920744), (1944, 26600620), (2160, 23940558), (2430, 21280496), (2592, 19950465), (3240, 15960372), (3888, 13300310), (4320, 11970279), (4860, 10640248), (6480, 7980186), (7776, 6650155), (9720, 5320124), (12960, 3990093), (19440, 2660062), (38880, 1330031)]