520599420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{87643}}^1$

素因数の和:87672

約数の個数: 96

約数和(自身を含む): 1766903040

約数和(自身を除く): 1246303620

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, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 87643, 175286, 262929, 350572, 438215, 525858, 788787, 876430, 964073, 1051716, 1314645, 1577574, 1752860, 1928146, 2366361, 2629290, 2892219, 3155148, 3856292, 3943935, 4732722, 4820365, 5258580, 5784438, 7887870, 8676657, 9465444, 9640730, 11568876, 11831805, 14461095, 15775740, 17353314, 19281460, 23663610, 26029971, 28922190, 34706628, 43383285, 47327220, 52059942, 57844380, 86766570, 104119884, 130149855, 173533140, 260299710, 520599420]

約数ペア:

[(1, 520599420), (2, 260299710), (3, 173533140), (4, 130149855), (5, 104119884), (6, 86766570), (9, 57844380), (10, 52059942), (11, 47327220), (12, 43383285), (15, 34706628), (18, 28922190), (20, 26029971), (22, 23663610), (27, 19281460), (30, 17353314), (33, 15775740), (36, 14461095), (44, 11831805), (45, 11568876), (54, 9640730), (55, 9465444), (60, 8676657), (66, 7887870), (90, 5784438), (99, 5258580), (108, 4820365), (110, 4732722), (132, 3943935), (135, 3856292), (165, 3155148), (180, 2892219), (198, 2629290), (220, 2366361), (270, 1928146), (297, 1752860), (330, 1577574), (396, 1314645), (495, 1051716), (540, 964073), (594, 876430), (660, 788787), (990, 525858), (1188, 438215), (1485, 350572), (1980, 262929), (2970, 175286), (5940, 87643)]