91775640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{277}}^1$

素因数の和:553

約数の個数: 128

約数和(自身を含む): 302641920

約数和(自身を除く): 210866280

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, 251, 264, 277, 330, 440, 502, 554, 660, 753, 831, 1004, 1108, 1255, 1320, 1385, 1506, 1662, 2008, 2216, 2510, 2761, 2770, 3012, 3047, 3324, 3765, 4155, 5020, 5522, 5540, 6024, 6094, 6648, 7530, 8283, 8310, 9141, 10040, 11044, 11080, 12188, 13805, 15060, 15235, 16566, 16620, 18282, 22088, 24376, 27610, 30120, 30470, 33132, 33240, 36564, 41415, 45705, 55220, 60940, 66264, 69527, 73128, 82830, 91410, 110440, 121880, 139054, 165660, 182820, 208581, 278108, 331320, 347635, 365640, 417162, 556216, 695270, 764797, 834324, 1042905, 1390540, 1529594, 1668648, 2085810, 2294391, 2781080, 3059188, 3823985, 4171620, 4588782, 6118376, 7647970, 8343240, 9177564, 11471955, 15295940, 18355128, 22943910, 30591880, 45887820, 91775640]

約数ペア:

[(1, 91775640), (2, 45887820), (3, 30591880), (4, 22943910), (5, 18355128), (6, 15295940), (8, 11471955), (10, 9177564), (11, 8343240), (12, 7647970), (15, 6118376), (20, 4588782), (22, 4171620), (24, 3823985), (30, 3059188), (33, 2781080), (40, 2294391), (44, 2085810), (55, 1668648), (60, 1529594), (66, 1390540), (88, 1042905), (110, 834324), (120, 764797), (132, 695270), (165, 556216), (220, 417162), (251, 365640), (264, 347635), (277, 331320), (330, 278108), (440, 208581), (502, 182820), (554, 165660), (660, 139054), (753, 121880), (831, 110440), (1004, 91410), (1108, 82830), (1255, 73128), (1320, 69527), (1385, 66264), (1506, 60940), (1662, 55220), (2008, 45705), (2216, 41415), (2510, 36564), (2761, 33240), (2770, 33132), (3012, 30470), (3047, 30120), (3324, 27610), (3765, 24376), (4155, 22088), (5020, 18282), (5522, 16620), (5540, 16566), (6024, 15235), (6094, 15060), (6648, 13805), (7530, 12188), (8283, 11080), (8310, 11044), (9141, 10040)]