87846660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1$

素因数の和:695

約数の個数: 192

約数和(自身を含む): 311592960

約数和(自身を除く): 223746300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 27, 30, 33, 36, 44, 45, 46, 54, 55, 60, 66, 69, 90, 92, 99, 108, 110, 115, 132, 135, 138, 165, 180, 198, 207, 220, 230, 253, 270, 276, 297, 330, 345, 396, 414, 460, 495, 506, 540, 594, 621, 643, 660, 690, 759, 828, 990, 1012, 1035, 1188, 1242, 1265, 1286, 1380, 1485, 1518, 1929, 1980, 2070, 2277, 2484, 2530, 2572, 2970, 3036, 3105, 3215, 3795, 3858, 4140, 4554, 5060, 5787, 5940, 6210, 6430, 6831, 7073, 7590, 7716, 9108, 9645, 11385, 11574, 12420, 12860, 13662, 14146, 14789, 15180, 17361, 19290, 21219, 22770, 23148, 27324, 28292, 28935, 29578, 34155, 34722, 35365, 38580, 42438, 44367, 45540, 57870, 59156, 63657, 68310, 69444, 70730, 73945, 84876, 86805, 88734, 106095, 115740, 127314, 133101, 136620, 141460, 147890, 162679, 173610, 177468, 190971, 212190, 221835, 254628, 266202, 295780, 318285, 325358, 347220, 381942, 399303, 424380, 443670, 488037, 532404, 636570, 650716, 665505, 763884, 798606, 813395, 887340, 954855, 976074, 1273140, 1331010, 1464111, 1597212, 1626790, 1909710, 1952148, 1996515, 2440185, 2662020, 2928222, 3253580, 3819420, 3993030, 4392333, 4880370, 5856444, 7320555, 7986060, 8784666, 9760740, 14641110, 17569332, 21961665, 29282220, 43923330, 87846660]

約数ペア:

[(1, 87846660), (2, 43923330), (3, 29282220), (4, 21961665), (5, 17569332), (6, 14641110), (9, 9760740), (10, 8784666), (11, 7986060), (12, 7320555), (15, 5856444), (18, 4880370), (20, 4392333), (22, 3993030), (23, 3819420), (27, 3253580), (30, 2928222), (33, 2662020), (36, 2440185), (44, 1996515), (45, 1952148), (46, 1909710), (54, 1626790), (55, 1597212), (60, 1464111), (66, 1331010), (69, 1273140), (90, 976074), (92, 954855), (99, 887340), (108, 813395), (110, 798606), (115, 763884), (132, 665505), (135, 650716), (138, 636570), (165, 532404), (180, 488037), (198, 443670), (207, 424380), (220, 399303), (230, 381942), (253, 347220), (270, 325358), (276, 318285), (297, 295780), (330, 266202), (345, 254628), (396, 221835), (414, 212190), (460, 190971), (495, 177468), (506, 173610), (540, 162679), (594, 147890), (621, 141460), (643, 136620), (660, 133101), (690, 127314), (759, 115740), (828, 106095), (990, 88734), (1012, 86805), (1035, 84876), (1188, 73945), (1242, 70730), (1265, 69444), (1286, 68310), (1380, 63657), (1485, 59156), (1518, 57870), (1929, 45540), (1980, 44367), (2070, 42438), (2277, 38580), (2484, 35365), (2530, 34722), (2572, 34155), (2970, 29578), (3036, 28935), (3105, 28292), (3215, 27324), (3795, 23148), (3858, 22770), (4140, 21219), (4554, 19290), (5060, 17361), (5787, 15180), (5940, 14789), (6210, 14146), (6430, 13662), (6831, 12860), (7073, 12420), (7590, 11574), (7716, 11385), (9108, 9645)]