78051466620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{636739}}^1$

素因数の和:636984

約数の個数: 96

約数和(自身を含む): 243896889600

約数和(自身を除く): 165845422980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 227, 270, 454, 540, 681, 908, 1135, 1362, 2043, 2270, 2724, 3405, 4086, 4540, 6129, 6810, 8172, 10215, 12258, 13620, 20430, 24516, 30645, 40860, 61290, 122580, 636739, 1273478, 1910217, 2546956, 3183695, 3820434, 5730651, 6367390, 7640868, 9551085, 11461302, 12734780, 17191953, 19102170, 22922604, 28653255, 34383906, 38204340, 57306510, 68767812, 85959765, 114613020, 144539753, 171919530, 289079506, 343839060, 433619259, 578159012, 722698765, 867238518, 1300857777, 1445397530, 1734477036, 2168096295, 2601715554, 2890795060, 3902573331, 4336192590, 5203431108, 6504288885, 7805146662, 8672385180, 13008577770, 15610293324, 19512866655, 26017155540, 39025733310, 78051466620]

約数ペア:

[(1, 78051466620), (2, 39025733310), (3, 26017155540), (4, 19512866655), (5, 15610293324), (6, 13008577770), (9, 8672385180), (10, 7805146662), (12, 6504288885), (15, 5203431108), (18, 4336192590), (20, 3902573331), (27, 2890795060), (30, 2601715554), (36, 2168096295), (45, 1734477036), (54, 1445397530), (60, 1300857777), (90, 867238518), (108, 722698765), (135, 578159012), (180, 433619259), (227, 343839060), (270, 289079506), (454, 171919530), (540, 144539753), (681, 114613020), (908, 85959765), (1135, 68767812), (1362, 57306510), (2043, 38204340), (2270, 34383906), (2724, 28653255), (3405, 22922604), (4086, 19102170), (4540, 17191953), (6129, 12734780), (6810, 11461302), (8172, 9551085), (10215, 7640868), (12258, 6367390), (13620, 5730651), (20430, 3820434), (24516, 3183695), (30645, 2546956), (40860, 1910217), (61290, 1273478), (122580, 636739)]