67285980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{10103}}^1$

素因数の和:10155

約数の個数: 72

約数和(自身を含む): 209637792

約数和(自身を除く): 142351812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 10103, 20206, 30309, 40412, 50515, 60618, 90927, 101030, 121236, 151545, 181854, 202060, 303090, 363708, 373811, 454635, 606180, 747622, 909270, 1121433, 1495244, 1818540, 1869055, 2242866, 3364299, 3738110, 4485732, 5607165, 6728598, 7476220, 11214330, 13457196, 16821495, 22428660, 33642990, 67285980]

約数ペア:

[(1, 67285980), (2, 33642990), (3, 22428660), (4, 16821495), (5, 13457196), (6, 11214330), (9, 7476220), (10, 6728598), (12, 5607165), (15, 4485732), (18, 3738110), (20, 3364299), (30, 2242866), (36, 1869055), (37, 1818540), (45, 1495244), (60, 1121433), (74, 909270), (90, 747622), (111, 606180), (148, 454635), (180, 373811), (185, 363708), (222, 303090), (333, 202060), (370, 181854), (444, 151545), (555, 121236), (666, 101030), (740, 90927), (1110, 60618), (1332, 50515), (1665, 40412), (2220, 30309), (3330, 20206), (6660, 10103)]