156970737825

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{433}}^1\times {\mathrm{929}}^1$

素因数の和:1440

約数の個数: 144

約数和(自身を含む): 292886045760

約数和(自身を除く): 135915307935

約数列:

[1, 3, 5, 11, 15, 25, 33, 43, 55, 75, 121, 129, 165, 215, 275, 363, 433, 473, 605, 645, 825, 929, 1075, 1299, 1419, 1815, 2165, 2365, 2787, 3025, 3225, 4645, 4763, 5203, 6495, 7095, 9075, 10219, 10825, 11825, 13935, 14289, 15609, 18619, 23225, 23815, 26015, 30657, 32475, 35475, 39947, 51095, 52393, 55857, 69675, 71445, 78045, 93095, 112409, 119075, 119841, 130075, 153285, 157179, 199735, 204809, 255475, 261965, 279285, 337227, 357225, 390225, 402257, 439417, 465475, 562045, 599205, 614427, 766425, 785895, 998675, 1024045, 1206771, 1309825, 1318251, 1396425, 1686135, 2011285, 2197085, 2252899, 2810225, 2996025, 3072135, 3929475, 4424827, 4833587, 5120225, 6033855, 6591255, 6758697, 8430675, 10056425, 10985425, 11264495, 13274481, 14500761, 15360675, 17297051, 22124135, 24167935, 30169275, 32956275, 33793485, 48673097, 51891153, 56322475, 66372405, 72503805, 86485255, 110620675, 120839675, 146019291, 168967425, 190267561, 243365485, 259455765, 331862025, 362519025, 432426275, 570802683, 730096455, 951337805, 1216827425, 1297278825, 2092943171, 2854013415, 3650482275, 4756689025, 6278829513, 10464715855, 14270067075, 31394147565, 52323579275, 156970737825]

約数ペア:

[(1, 156970737825), (3, 52323579275), (5, 31394147565), (11, 14270067075), (15, 10464715855), (25, 6278829513), (33, 4756689025), (43, 3650482275), (55, 2854013415), (75, 2092943171), (121, 1297278825), (129, 1216827425), (165, 951337805), (215, 730096455), (275, 570802683), (363, 432426275), (433, 362519025), (473, 331862025), (605, 259455765), (645, 243365485), (825, 190267561), (929, 168967425), (1075, 146019291), (1299, 120839675), (1419, 110620675), (1815, 86485255), (2165, 72503805), (2365, 66372405), (2787, 56322475), (3025, 51891153), (3225, 48673097), (4645, 33793485), (4763, 32956275), (5203, 30169275), (6495, 24167935), (7095, 22124135), (9075, 17297051), (10219, 15360675), (10825, 14500761), (11825, 13274481), (13935, 11264495), (14289, 10985425), (15609, 10056425), (18619, 8430675), (23225, 6758697), (23815, 6591255), (26015, 6033855), (30657, 5120225), (32475, 4833587), (35475, 4424827), (39947, 3929475), (51095, 3072135), (52393, 2996025), (55857, 2810225), (69675, 2252899), (71445, 2197085), (78045, 2011285), (93095, 1686135), (112409, 1396425), (119075, 1318251), (119841, 1309825), (130075, 1206771), (153285, 1024045), (157179, 998675), (199735, 785895), (204809, 766425), (255475, 614427), (261965, 599205), (279285, 562045), (337227, 465475), (357225, 439417), (390225, 402257)]