30506220

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{6277}}^1$

素因数の和:6301

約数の個数: 72

約数和(自身を含む): 95978064

約数和(自身を除く): 65471844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 6277, 12554, 18831, 25108, 31385, 37662, 56493, 62770, 75324, 94155, 112986, 125540, 169479, 188310, 225972, 282465, 338958, 376620, 508437, 564930, 677916, 847395, 1016874, 1129860, 1525311, 1694790, 2033748, 2542185, 3050622, 3389580, 5084370, 6101244, 7626555, 10168740, 15253110, 30506220]

約数ペア:

[(1, 30506220), (2, 15253110), (3, 10168740), (4, 7626555), (5, 6101244), (6, 5084370), (9, 3389580), (10, 3050622), (12, 2542185), (15, 2033748), (18, 1694790), (20, 1525311), (27, 1129860), (30, 1016874), (36, 847395), (45, 677916), (54, 564930), (60, 508437), (81, 376620), (90, 338958), (108, 282465), (135, 225972), (162, 188310), (180, 169479), (243, 125540), (270, 112986), (324, 94155), (405, 75324), (486, 62770), (540, 56493), (810, 37662), (972, 31385), (1215, 25108), (1620, 18831), (2430, 12554), (4860, 6277)]