66790680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{50599}}^1$

素因数の和:50624

約数の個数: 64

約数和(自身を含む): 218592000

約数和(自身を除く): 151801320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 50599, 101198, 151797, 202396, 252995, 303594, 404792, 505990, 556589, 607188, 758985, 1011980, 1113178, 1214376, 1517970, 1669767, 2023960, 2226356, 2782945, 3035940, 3339534, 4452712, 5565890, 6071880, 6679068, 8348835, 11131780, 13358136, 16697670, 22263560, 33395340, 66790680]

約数ペア:

[(1, 66790680), (2, 33395340), (3, 22263560), (4, 16697670), (5, 13358136), (6, 11131780), (8, 8348835), (10, 6679068), (11, 6071880), (12, 5565890), (15, 4452712), (20, 3339534), (22, 3035940), (24, 2782945), (30, 2226356), (33, 2023960), (40, 1669767), (44, 1517970), (55, 1214376), (60, 1113178), (66, 1011980), (88, 758985), (110, 607188), (120, 556589), (132, 505990), (165, 404792), (220, 303594), (264, 252995), (330, 202396), (440, 151797), (660, 101198), (1320, 50599)]