170198820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9551}}^1$

素因数の和:9583

約数の個数: 120

約数和(自身を含む): 582519168

約数和(自身を除く): 412320348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 990, 1188, 1485, 1620, 1782, 1980, 2970, 3564, 4455, 5940, 8910, 9551, 17820, 19102, 28653, 38204, 47755, 57306, 85959, 95510, 105061, 114612, 143265, 171918, 191020, 210122, 257877, 286530, 315183, 343836, 420244, 429795, 515754, 525305, 573060, 630366, 773631, 859590, 945549, 1031508, 1050610, 1260732, 1289385, 1547262, 1575915, 1719180, 1891098, 2101220, 2578770, 2836647, 3094524, 3151830, 3782196, 3868155, 4727745, 5157540, 5673294, 6303660, 7736310, 8509941, 9455490, 11346588, 14183235, 15472620, 17019882, 18910980, 28366470, 34039764, 42549705, 56732940, 85099410, 170198820]

約数ペア:

[(1, 170198820), (2, 85099410), (3, 56732940), (4, 42549705), (5, 34039764), (6, 28366470), (9, 18910980), (10, 17019882), (11, 15472620), (12, 14183235), (15, 11346588), (18, 9455490), (20, 8509941), (22, 7736310), (27, 6303660), (30, 5673294), (33, 5157540), (36, 4727745), (44, 3868155), (45, 3782196), (54, 3151830), (55, 3094524), (60, 2836647), (66, 2578770), (81, 2101220), (90, 1891098), (99, 1719180), (108, 1575915), (110, 1547262), (132, 1289385), (135, 1260732), (162, 1050610), (165, 1031508), (180, 945549), (198, 859590), (220, 773631), (270, 630366), (297, 573060), (324, 525305), (330, 515754), (396, 429795), (405, 420244), (495, 343836), (540, 315183), (594, 286530), (660, 257877), (810, 210122), (891, 191020), (990, 171918), (1188, 143265), (1485, 114612), (1620, 105061), (1782, 95510), (1980, 85959), (2970, 57306), (3564, 47755), (4455, 38204), (5940, 28653), (8910, 19102), (9551, 17820)]