65955780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{33311}}^1$

素因数の和:33337

約数の個数: 72

約数和(自身を含む): 218260224

約数和(自身を除く): 152304444

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, 33311, 66622, 99933, 133244, 166555, 199866, 299799, 333110, 366421, 399732, 499665, 599598, 666220, 732842, 999330, 1099263, 1199196, 1465684, 1498995, 1832105, 1998660, 2198526, 2997990, 3297789, 3664210, 4397052, 5496315, 5995980, 6595578, 7328420, 10992630, 13191156, 16488945, 21985260, 32977890, 65955780]

約数ペア:

[(1, 65955780), (2, 32977890), (3, 21985260), (4, 16488945), (5, 13191156), (6, 10992630), (9, 7328420), (10, 6595578), (11, 5995980), (12, 5496315), (15, 4397052), (18, 3664210), (20, 3297789), (22, 2997990), (30, 2198526), (33, 1998660), (36, 1832105), (44, 1498995), (45, 1465684), (55, 1199196), (60, 1099263), (66, 999330), (90, 732842), (99, 666220), (110, 599598), (132, 499665), (165, 399732), (180, 366421), (198, 333110), (220, 299799), (330, 199866), (396, 166555), (495, 133244), (660, 99933), (990, 66622), (1980, 33311)]