85958820

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{769}}^1$

素因数の和:816

約数の個数: 144

約数和(自身を含む): 282522240

約数和(自身を除く): 196563420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 180, 207, 230, 243, 270, 276, 324, 345, 405, 414, 460, 486, 540, 621, 690, 769, 810, 828, 972, 1035, 1215, 1242, 1380, 1538, 1620, 1863, 2070, 2307, 2430, 2484, 3076, 3105, 3726, 3845, 4140, 4614, 4860, 5589, 6210, 6921, 7452, 7690, 9228, 9315, 11178, 11535, 12420, 13842, 15380, 17687, 18630, 20763, 22356, 23070, 27684, 27945, 34605, 35374, 37260, 41526, 46140, 53061, 55890, 62289, 69210, 70748, 83052, 88435, 103815, 106122, 111780, 124578, 138420, 159183, 176870, 186867, 207630, 212244, 249156, 265305, 311445, 318366, 353740, 373734, 415260, 477549, 530610, 622890, 636732, 747468, 795915, 934335, 955098, 1061220, 1245780, 1432647, 1591830, 1868670, 1910196, 2387745, 2865294, 3183660, 3737340, 4297941, 4775490, 5730588, 7163235, 8595882, 9550980, 14326470, 17191764, 21489705, 28652940, 42979410, 85958820]

約数ペア:

[(1, 85958820), (2, 42979410), (3, 28652940), (4, 21489705), (5, 17191764), (6, 14326470), (9, 9550980), (10, 8595882), (12, 7163235), (15, 5730588), (18, 4775490), (20, 4297941), (23, 3737340), (27, 3183660), (30, 2865294), (36, 2387745), (45, 1910196), (46, 1868670), (54, 1591830), (60, 1432647), (69, 1245780), (81, 1061220), (90, 955098), (92, 934335), (108, 795915), (115, 747468), (135, 636732), (138, 622890), (162, 530610), (180, 477549), (207, 415260), (230, 373734), (243, 353740), (270, 318366), (276, 311445), (324, 265305), (345, 249156), (405, 212244), (414, 207630), (460, 186867), (486, 176870), (540, 159183), (621, 138420), (690, 124578), (769, 111780), (810, 106122), (828, 103815), (972, 88435), (1035, 83052), (1215, 70748), (1242, 69210), (1380, 62289), (1538, 55890), (1620, 53061), (1863, 46140), (2070, 41526), (2307, 37260), (2430, 35374), (2484, 34605), (3076, 27945), (3105, 27684), (3726, 23070), (3845, 22356), (4140, 20763), (4614, 18630), (4860, 17687), (5589, 15380), (6210, 13842), (6921, 12420), (7452, 11535), (7690, 11178), (9228, 9315)]