57475980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2087}}^1$

素因数の和:2125

約数の個数: 120

約数和(自身を含む): 191001888

約数和(自身を除く): 133525908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 255, 270, 306, 324, 340, 405, 459, 510, 540, 612, 765, 810, 918, 1020, 1377, 1530, 1620, 1836, 2087, 2295, 2754, 3060, 4174, 4590, 5508, 6261, 6885, 8348, 9180, 10435, 12522, 13770, 18783, 20870, 25044, 27540, 31305, 35479, 37566, 41740, 56349, 62610, 70958, 75132, 93915, 106437, 112698, 125220, 141916, 169047, 177395, 187830, 212874, 225396, 281745, 319311, 338094, 354790, 375660, 425748, 532185, 563490, 638622, 676188, 709580, 845235, 957933, 1064370, 1126980, 1277244, 1596555, 1690470, 1915866, 2128740, 2873799, 3193110, 3380940, 3831732, 4789665, 5747598, 6386220, 9579330, 11495196, 14368995, 19158660, 28737990, 57475980]

約数ペア:

[(1, 57475980), (2, 28737990), (3, 19158660), (4, 14368995), (5, 11495196), (6, 9579330), (9, 6386220), (10, 5747598), (12, 4789665), (15, 3831732), (17, 3380940), (18, 3193110), (20, 2873799), (27, 2128740), (30, 1915866), (34, 1690470), (36, 1596555), (45, 1277244), (51, 1126980), (54, 1064370), (60, 957933), (68, 845235), (81, 709580), (85, 676188), (90, 638622), (102, 563490), (108, 532185), (135, 425748), (153, 375660), (162, 354790), (170, 338094), (180, 319311), (204, 281745), (255, 225396), (270, 212874), (306, 187830), (324, 177395), (340, 169047), (405, 141916), (459, 125220), (510, 112698), (540, 106437), (612, 93915), (765, 75132), (810, 70958), (918, 62610), (1020, 56349), (1377, 41740), (1530, 37566), (1620, 35479), (1836, 31305), (2087, 27540), (2295, 25044), (2754, 20870), (3060, 18783), (4174, 13770), (4590, 12522), (5508, 10435), (6261, 9180), (6885, 8348)]