171383580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13799}}^1$

素因数の和:13840

約数の個数: 96

約数和(自身を含む): 556416000

約数和(自身を除く): 385032420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2484, 3105, 4140, 6210, 12420, 13799, 27598, 41397, 55196, 68995, 82794, 124191, 137990, 165588, 206985, 248382, 275980, 317377, 372573, 413970, 496764, 620955, 634754, 745146, 827940, 952131, 1241910, 1269508, 1490292, 1586885, 1862865, 1904262, 2483820, 2856393, 3173770, 3725730, 3808524, 4760655, 5712786, 6347540, 7451460, 8569179, 9521310, 11425572, 14281965, 17138358, 19042620, 28563930, 34276716, 42845895, 57127860, 85691790, 171383580]

約数ペア:

[(1, 171383580), (2, 85691790), (3, 57127860), (4, 42845895), (5, 34276716), (6, 28563930), (9, 19042620), (10, 17138358), (12, 14281965), (15, 11425572), (18, 9521310), (20, 8569179), (23, 7451460), (27, 6347540), (30, 5712786), (36, 4760655), (45, 3808524), (46, 3725730), (54, 3173770), (60, 2856393), (69, 2483820), (90, 1904262), (92, 1862865), (108, 1586885), (115, 1490292), (135, 1269508), (138, 1241910), (180, 952131), (207, 827940), (230, 745146), (270, 634754), (276, 620955), (345, 496764), (414, 413970), (460, 372573), (540, 317377), (621, 275980), (690, 248382), (828, 206985), (1035, 165588), (1242, 137990), (1380, 124191), (2070, 82794), (2484, 68995), (3105, 55196), (4140, 41397), (6210, 27598), (12420, 13799)]