83957220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{27437}}^1$

素因数の和:27469

約数の個数: 72

約数和(自身を含む): 269660664

約数和(自身を除く): 185703444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 27437, 54874, 82311, 109748, 137185, 164622, 246933, 274370, 329244, 411555, 466429, 493866, 548740, 823110, 932858, 987732, 1234665, 1399287, 1646220, 1865716, 2332145, 2469330, 2798574, 4197861, 4664290, 4938660, 5597148, 6996435, 8395722, 9328580, 13992870, 16791444, 20989305, 27985740, 41978610, 83957220]

約数ペア:

[(1, 83957220), (2, 41978610), (3, 27985740), (4, 20989305), (5, 16791444), (6, 13992870), (9, 9328580), (10, 8395722), (12, 6996435), (15, 5597148), (17, 4938660), (18, 4664290), (20, 4197861), (30, 2798574), (34, 2469330), (36, 2332145), (45, 1865716), (51, 1646220), (60, 1399287), (68, 1234665), (85, 987732), (90, 932858), (102, 823110), (153, 548740), (170, 493866), (180, 466429), (204, 411555), (255, 329244), (306, 274370), (340, 246933), (510, 164622), (612, 137185), (765, 109748), (1020, 82311), (1530, 54874), (3060, 27437)]