66031020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{33349}}^1$

素因数の和:33375

約数の個数: 72

約数和(自身を含む): 218509200

約数和(自身を除く): 152478180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 33349, 66698, 100047, 133396, 166745, 200094, 300141, 333490, 366839, 400188, 500235, 600282, 666980, 733678, 1000470, 1100517, 1200564, 1467356, 1500705, 1834195, 2000940, 2201034, 3001410, 3301551, 3668390, 4402068, 5502585, 6002820, 6603102, 7336780, 11005170, 13206204, 16507755, 22010340, 33015510, 66031020]

約数ペア:

[(1, 66031020), (2, 33015510), (3, 22010340), (4, 16507755), (5, 13206204), (6, 11005170), (9, 7336780), (10, 6603102), (11, 6002820), (12, 5502585), (15, 4402068), (18, 3668390), (20, 3301551), (22, 3001410), (30, 2201034), (33, 2000940), (36, 1834195), (44, 1500705), (45, 1467356), (55, 1200564), (60, 1100517), (66, 1000470), (90, 733678), (99, 666980), (110, 600282), (132, 500235), (165, 400188), (180, 366839), (198, 333490), (220, 300141), (330, 200094), (396, 166745), (495, 133396), (660, 100047), (990, 66698), (1980, 33349)]