82494540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{26959}}^1$

素因数の和:26991

約数の個数: 72

約数和(自身を含む): 264962880

約数和(自身を除く): 182468340

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, 26959, 53918, 80877, 107836, 134795, 161754, 242631, 269590, 323508, 404385, 458303, 485262, 539180, 808770, 916606, 970524, 1213155, 1374909, 1617540, 1833212, 2291515, 2426310, 2749818, 4124727, 4583030, 4852620, 5499636, 6874545, 8249454, 9166060, 13749090, 16498908, 20623635, 27498180, 41247270, 82494540]

約数ペア:

[(1, 82494540), (2, 41247270), (3, 27498180), (4, 20623635), (5, 16498908), (6, 13749090), (9, 9166060), (10, 8249454), (12, 6874545), (15, 5499636), (17, 4852620), (18, 4583030), (20, 4124727), (30, 2749818), (34, 2426310), (36, 2291515), (45, 1833212), (51, 1617540), (60, 1374909), (68, 1213155), (85, 970524), (90, 916606), (102, 808770), (153, 539180), (170, 485262), (180, 458303), (204, 404385), (255, 323508), (306, 269590), (340, 242631), (510, 161754), (612, 134795), (765, 107836), (1020, 80877), (1530, 53918), (3060, 26959)]