66834180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17681}}^1$

素因数の和:17706

約数の個数: 96

約数和(自身を含む): 237646080

約数和(自身を除く): 170811900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 17681, 35362, 53043, 70724, 88405, 106086, 123767, 159129, 176810, 212172, 247534, 265215, 318258, 353620, 371301, 477387, 495068, 530430, 618835, 636516, 742602, 795645, 954774, 1060860, 1113903, 1237670, 1485204, 1591290, 1856505, 1909548, 2227806, 2386935, 2475340, 3182580, 3341709, 3713010, 4455612, 4773870, 5569515, 6683418, 7426020, 9547740, 11139030, 13366836, 16708545, 22278060, 33417090, 66834180]

約数ペア:

[(1, 66834180), (2, 33417090), (3, 22278060), (4, 16708545), (5, 13366836), (6, 11139030), (7, 9547740), (9, 7426020), (10, 6683418), (12, 5569515), (14, 4773870), (15, 4455612), (18, 3713010), (20, 3341709), (21, 3182580), (27, 2475340), (28, 2386935), (30, 2227806), (35, 1909548), (36, 1856505), (42, 1591290), (45, 1485204), (54, 1237670), (60, 1113903), (63, 1060860), (70, 954774), (84, 795645), (90, 742602), (105, 636516), (108, 618835), (126, 530430), (135, 495068), (140, 477387), (180, 371301), (189, 353620), (210, 318258), (252, 265215), (270, 247534), (315, 212172), (378, 176810), (420, 159129), (540, 123767), (630, 106086), (756, 88405), (945, 70724), (1260, 53043), (1890, 35362), (3780, 17681)]