57059820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:704

約数の個数: 144

約数和(自身を含む): 189876960

約数和(自身を除く): 132817140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 29, 30, 34, 36, 45, 51, 58, 60, 68, 85, 87, 90, 102, 116, 145, 153, 170, 174, 180, 204, 255, 261, 290, 306, 340, 348, 435, 493, 510, 522, 580, 612, 643, 765, 870, 986, 1020, 1044, 1286, 1305, 1479, 1530, 1740, 1929, 1972, 2465, 2572, 2610, 2958, 3060, 3215, 3858, 4437, 4930, 5220, 5787, 5916, 6430, 7395, 7716, 8874, 9645, 9860, 10931, 11574, 12860, 14790, 17748, 18647, 19290, 21862, 22185, 23148, 28935, 29580, 32793, 37294, 38580, 43724, 44370, 54655, 55941, 57870, 65586, 74588, 88740, 93235, 98379, 109310, 111882, 115740, 131172, 163965, 167823, 186470, 196758, 218620, 223764, 279705, 316999, 327930, 335646, 372940, 393516, 491895, 559410, 633998, 655860, 671292, 839115, 950997, 983790, 1118820, 1267996, 1584995, 1678230, 1901994, 1967580, 2852991, 3169990, 3356460, 3803988, 4754985, 5705982, 6339980, 9509970, 11411964, 14264955, 19019940, 28529910, 57059820]

約数ペア:

[(1, 57059820), (2, 28529910), (3, 19019940), (4, 14264955), (5, 11411964), (6, 9509970), (9, 6339980), (10, 5705982), (12, 4754985), (15, 3803988), (17, 3356460), (18, 3169990), (20, 2852991), (29, 1967580), (30, 1901994), (34, 1678230), (36, 1584995), (45, 1267996), (51, 1118820), (58, 983790), (60, 950997), (68, 839115), (85, 671292), (87, 655860), (90, 633998), (102, 559410), (116, 491895), (145, 393516), (153, 372940), (170, 335646), (174, 327930), (180, 316999), (204, 279705), (255, 223764), (261, 218620), (290, 196758), (306, 186470), (340, 167823), (348, 163965), (435, 131172), (493, 115740), (510, 111882), (522, 109310), (580, 98379), (612, 93235), (643, 88740), (765, 74588), (870, 65586), (986, 57870), (1020, 55941), (1044, 54655), (1286, 44370), (1305, 43724), (1479, 38580), (1530, 37294), (1740, 32793), (1929, 29580), (1972, 28935), (2465, 23148), (2572, 22185), (2610, 21862), (2958, 19290), (3060, 18647), (3215, 17748), (3858, 14790), (4437, 12860), (4930, 11574), (5220, 10931), (5787, 9860), (5916, 9645), (6430, 8874), (7395, 7716)]