168543540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3701}}^1$

素因数の和:3750

約数の個数: 144

約数和(自身を含む): 582132096

約数和(自身を除く): 413588556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 30, 33, 36, 44, 45, 46, 55, 60, 66, 69, 90, 92, 99, 110, 115, 132, 138, 165, 180, 198, 207, 220, 230, 253, 276, 330, 345, 396, 414, 460, 495, 506, 660, 690, 759, 828, 990, 1012, 1035, 1265, 1380, 1518, 1980, 2070, 2277, 2530, 3036, 3701, 3795, 4140, 4554, 5060, 7402, 7590, 9108, 11103, 11385, 14804, 15180, 18505, 22206, 22770, 33309, 37010, 40711, 44412, 45540, 55515, 66618, 74020, 81422, 85123, 111030, 122133, 133236, 162844, 166545, 170246, 203555, 222060, 244266, 255369, 333090, 340492, 366399, 407110, 425615, 488532, 510738, 610665, 666180, 732798, 766107, 814220, 851230, 936353, 1021476, 1221330, 1276845, 1465596, 1532214, 1702460, 1831995, 1872706, 2442660, 2553690, 2809059, 3064428, 3663990, 3745412, 3830535, 4681765, 5107380, 5618118, 7327980, 7661070, 8427177, 9363530, 11236236, 14045295, 15322140, 16854354, 18727060, 28090590, 33708708, 42135885, 56181180, 84271770, 168543540]

約数ペア:

[(1, 168543540), (2, 84271770), (3, 56181180), (4, 42135885), (5, 33708708), (6, 28090590), (9, 18727060), (10, 16854354), (11, 15322140), (12, 14045295), (15, 11236236), (18, 9363530), (20, 8427177), (22, 7661070), (23, 7327980), (30, 5618118), (33, 5107380), (36, 4681765), (44, 3830535), (45, 3745412), (46, 3663990), (55, 3064428), (60, 2809059), (66, 2553690), (69, 2442660), (90, 1872706), (92, 1831995), (99, 1702460), (110, 1532214), (115, 1465596), (132, 1276845), (138, 1221330), (165, 1021476), (180, 936353), (198, 851230), (207, 814220), (220, 766107), (230, 732798), (253, 666180), (276, 610665), (330, 510738), (345, 488532), (396, 425615), (414, 407110), (460, 366399), (495, 340492), (506, 333090), (660, 255369), (690, 244266), (759, 222060), (828, 203555), (990, 170246), (1012, 166545), (1035, 162844), (1265, 133236), (1380, 122133), (1518, 111030), (1980, 85123), (2070, 81422), (2277, 74020), (2530, 66618), (3036, 55515), (3701, 45540), (3795, 44412), (4140, 40711), (4554, 37010), (5060, 33309), (7402, 22770), (7590, 22206), (9108, 18505), (11103, 15180), (11385, 14804)]