156959738300

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1\times {\mathrm{2417}}^1$

素因数の和:2856

約数の個数: 144

約数和(自身を含む): 357538866048

約数和(自身を除く): 200579127748

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 47, 50, 82, 94, 100, 164, 188, 205, 235, 337, 410, 470, 674, 820, 940, 1025, 1175, 1348, 1685, 1927, 2050, 2350, 2417, 3370, 3854, 4100, 4700, 4834, 6740, 7708, 8425, 9635, 9668, 12085, 13817, 15839, 16850, 19270, 24170, 27634, 31678, 33700, 38540, 48175, 48340, 55268, 60425, 63356, 69085, 79195, 96350, 99097, 113599, 120850, 138170, 158390, 192700, 198194, 227198, 241700, 276340, 316780, 345425, 395975, 396388, 454396, 495485, 567995, 649399, 690850, 791950, 814529, 990970, 1135990, 1298798, 1381700, 1583900, 1629058, 1981940, 2271980, 2477425, 2597596, 2839975, 3246995, 3258116, 4072645, 4657559, 4954850, 5679950, 6493990, 8145290, 9315118, 9909700, 11359900, 12987980, 16234975, 16290580, 18630236, 20363225, 23287795, 32469950, 33395689, 38282863, 40726450, 46575590, 64939900, 66791378, 76565726, 81452900, 93151180, 116438975, 133582756, 153131452, 166978445, 191414315, 232877950, 333956890, 382828630, 465755900, 667913780, 765657260, 834892225, 957071575, 1569597383, 1669784450, 1914143150, 3139194766, 3339568900, 3828286300, 6278389532, 7847986915, 15695973830, 31391947660, 39239934575, 78479869150, 156959738300]

約数ペア:

[(1, 156959738300), (2, 78479869150), (4, 39239934575), (5, 31391947660), (10, 15695973830), (20, 7847986915), (25, 6278389532), (41, 3828286300), (47, 3339568900), (50, 3139194766), (82, 1914143150), (94, 1669784450), (100, 1569597383), (164, 957071575), (188, 834892225), (205, 765657260), (235, 667913780), (337, 465755900), (410, 382828630), (470, 333956890), (674, 232877950), (820, 191414315), (940, 166978445), (1025, 153131452), (1175, 133582756), (1348, 116438975), (1685, 93151180), (1927, 81452900), (2050, 76565726), (2350, 66791378), (2417, 64939900), (3370, 46575590), (3854, 40726450), (4100, 38282863), (4700, 33395689), (4834, 32469950), (6740, 23287795), (7708, 20363225), (8425, 18630236), (9635, 16290580), (9668, 16234975), (12085, 12987980), (13817, 11359900), (15839, 9909700), (16850, 9315118), (19270, 8145290), (24170, 6493990), (27634, 5679950), (31678, 4954850), (33700, 4657559), (38540, 4072645), (48175, 3258116), (48340, 3246995), (55268, 2839975), (60425, 2597596), (63356, 2477425), (69085, 2271980), (79195, 1981940), (96350, 1629058), (99097, 1583900), (113599, 1381700), (120850, 1298798), (138170, 1135990), (158390, 990970), (192700, 814529), (198194, 791950), (227198, 690850), (241700, 649399), (276340, 567995), (316780, 495485), (345425, 454396), (395975, 396388)]