68688810

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1229}}^1$

素因数の和:1274

約数の個数: 96

約数和(自身を含む): 193415040

約数和(自身を除く): 124726230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 81, 90, 115, 135, 138, 162, 207, 230, 243, 270, 345, 405, 414, 486, 621, 690, 810, 1035, 1215, 1229, 1242, 1863, 2070, 2430, 2458, 3105, 3687, 3726, 5589, 6145, 6210, 7374, 9315, 11061, 11178, 12290, 18435, 18630, 22122, 27945, 28267, 33183, 36870, 55305, 55890, 56534, 66366, 84801, 99549, 110610, 141335, 165915, 169602, 199098, 254403, 282670, 298647, 331830, 424005, 497745, 508806, 597294, 763209, 848010, 995490, 1272015, 1493235, 1526418, 2289627, 2544030, 2986470, 3816045, 4579254, 6868881, 7632090, 11448135, 13737762, 22896270, 34344405, 68688810]

約数ペア:

[(1, 68688810), (2, 34344405), (3, 22896270), (5, 13737762), (6, 11448135), (9, 7632090), (10, 6868881), (15, 4579254), (18, 3816045), (23, 2986470), (27, 2544030), (30, 2289627), (45, 1526418), (46, 1493235), (54, 1272015), (69, 995490), (81, 848010), (90, 763209), (115, 597294), (135, 508806), (138, 497745), (162, 424005), (207, 331830), (230, 298647), (243, 282670), (270, 254403), (345, 199098), (405, 169602), (414, 165915), (486, 141335), (621, 110610), (690, 99549), (810, 84801), (1035, 66366), (1215, 56534), (1229, 55890), (1242, 55305), (1863, 36870), (2070, 33183), (2430, 28267), (2458, 27945), (3105, 22122), (3687, 18630), (3726, 18435), (5589, 12290), (6145, 11178), (6210, 11061), (7374, 9315)]