85385340

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{17569}}^1$

素因数の和:17593

約数の個数: 72

約数和(自身を含む): 268610160

約数和(自身を除く): 183224820

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, 17569, 35138, 52707, 70276, 87845, 105414, 158121, 175690, 210828, 263535, 316242, 351380, 474363, 527070, 632484, 790605, 948726, 1054140, 1423089, 1581210, 1897452, 2371815, 2846178, 3162420, 4269267, 4743630, 5692356, 7115445, 8538534, 9487260, 14230890, 17077068, 21346335, 28461780, 42692670, 85385340]

約数ペア:

[(1, 85385340), (2, 42692670), (3, 28461780), (4, 21346335), (5, 17077068), (6, 14230890), (9, 9487260), (10, 8538534), (12, 7115445), (15, 5692356), (18, 4743630), (20, 4269267), (27, 3162420), (30, 2846178), (36, 2371815), (45, 1897452), (54, 1581210), (60, 1423089), (81, 1054140), (90, 948726), (108, 790605), (135, 632484), (162, 527070), (180, 474363), (243, 351380), (270, 316242), (324, 263535), (405, 210828), (486, 175690), (540, 158121), (810, 105414), (972, 87845), (1215, 70276), (1620, 52707), (2430, 35138), (4860, 17569)]