155565348840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3571289}}^1$

素因数の和:3571328

約数の個数: 144

約数和(自身を含む): 555728436900

約数和(自身を除く): 400163088060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1452, 1815, 1980, 2178, 2420, 2904, 3630, 3960, 4356, 4840, 5445, 7260, 8712, 10890, 14520, 21780, 43560, 3571289, 7142578, 10713867, 14285156, 17856445, 21427734, 28570312, 32141601, 35712890, 39284179, 42855468, 53569335, 64283202, 71425780, 78568358, 85710936, 107138670, 117852537, 128566404, 142851560, 157136716, 160708005, 196420895, 214277340, 235705074, 257132808, 314273432, 321416010, 353557611, 392841790, 428554680, 432125969, 471410148, 589262685, 642832020, 707115222, 785683580, 864251938, 942820296, 1178525370, 1285664040, 1296377907, 1414230444, 1571367160, 1728503876, 1767788055, 2160629845, 2357050740, 2592755814, 2828460888, 3457007752, 3535576110, 3889133721, 4321259690, 4714101480, 5185511628, 6481889535, 7071152220, 7778267442, 8642519380, 10371023256, 12963779070, 14142304440, 15556534884, 17285038760, 19445668605, 25927558140, 31113069768, 38891337210, 51855116280, 77782674420, 155565348840]

約数ペア:

[(1, 155565348840), (2, 77782674420), (3, 51855116280), (4, 38891337210), (5, 31113069768), (6, 25927558140), (8, 19445668605), (9, 17285038760), (10, 15556534884), (11, 14142304440), (12, 12963779070), (15, 10371023256), (18, 8642519380), (20, 7778267442), (22, 7071152220), (24, 6481889535), (30, 5185511628), (33, 4714101480), (36, 4321259690), (40, 3889133721), (44, 3535576110), (45, 3457007752), (55, 2828460888), (60, 2592755814), (66, 2357050740), (72, 2160629845), (88, 1767788055), (90, 1728503876), (99, 1571367160), (110, 1414230444), (120, 1296377907), (121, 1285664040), (132, 1178525370), (165, 942820296), (180, 864251938), (198, 785683580), (220, 707115222), (242, 642832020), (264, 589262685), (330, 471410148), (360, 432125969), (363, 428554680), (396, 392841790), (440, 353557611), (484, 321416010), (495, 314273432), (605, 257132808), (660, 235705074), (726, 214277340), (792, 196420895), (968, 160708005), (990, 157136716), (1089, 142851560), (1210, 128566404), (1320, 117852537), (1452, 107138670), (1815, 85710936), (1980, 78568358), (2178, 71425780), (2420, 64283202), (2904, 53569335), (3630, 42855468), (3960, 39284179), (4356, 35712890), (4840, 32141601), (5445, 28570312), (7260, 21427734), (8712, 17856445), (10890, 14285156), (14520, 10713867), (21780, 7142578), (43560, 3571289)]