827303220

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{170227}}^1$

素因数の和:170251

約数の個数: 72

約数和(自身を含む): 2602445664

約数和(自身を除く): 1775142444

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, 170227, 340454, 510681, 680908, 851135, 1021362, 1532043, 1702270, 2042724, 2553405, 3064086, 3404540, 4596129, 5106810, 6128172, 7660215, 9192258, 10213620, 13788387, 15320430, 18384516, 22980645, 27576774, 30640860, 41365161, 45961290, 55153548, 68941935, 82730322, 91922580, 137883870, 165460644, 206825805, 275767740, 413651610, 827303220]

約数ペア:

[(1, 827303220), (2, 413651610), (3, 275767740), (4, 206825805), (5, 165460644), (6, 137883870), (9, 91922580), (10, 82730322), (12, 68941935), (15, 55153548), (18, 45961290), (20, 41365161), (27, 30640860), (30, 27576774), (36, 22980645), (45, 18384516), (54, 15320430), (60, 13788387), (81, 10213620), (90, 9192258), (108, 7660215), (135, 6128172), (162, 5106810), (180, 4596129), (243, 3404540), (270, 3064086), (324, 2553405), (405, 2042724), (486, 1702270), (540, 1532043), (810, 1021362), (972, 851135), (1215, 680908), (1620, 510681), (2430, 340454), (4860, 170227)]