85244280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{64579}}^1$

素因数の和:64604

約数の個数: 64

約数和(自身を含む): 278985600

約数和(自身を除く): 193741320

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, 64579, 129158, 193737, 258316, 322895, 387474, 516632, 645790, 710369, 774948, 968685, 1291580, 1420738, 1549896, 1937370, 2131107, 2583160, 2841476, 3551845, 3874740, 4262214, 5682952, 7103690, 7749480, 8524428, 10655535, 14207380, 17048856, 21311070, 28414760, 42622140, 85244280]

約数ペア:

[(1, 85244280), (2, 42622140), (3, 28414760), (4, 21311070), (5, 17048856), (6, 14207380), (8, 10655535), (10, 8524428), (11, 7749480), (12, 7103690), (15, 5682952), (20, 4262214), (22, 3874740), (24, 3551845), (30, 2841476), (33, 2583160), (40, 2131107), (44, 1937370), (55, 1549896), (60, 1420738), (66, 1291580), (88, 968685), (110, 774948), (120, 710369), (132, 645790), (165, 516632), (220, 387474), (264, 322895), (330, 258316), (440, 193737), (660, 129158), (1320, 64579)]