525793860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{13099}}^1$

素因数の和:13337

約数の個数: 72

約数和(自身を含む): 1602182400

約数和(自身を除く): 1076388540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 223, 446, 669, 892, 1115, 1338, 2007, 2230, 2676, 3345, 4014, 4460, 6690, 8028, 10035, 13099, 13380, 20070, 26198, 39297, 40140, 52396, 65495, 78594, 117891, 130990, 157188, 196485, 235782, 261980, 392970, 471564, 589455, 785940, 1178910, 2357820, 2921077, 5842154, 8763231, 11684308, 14605385, 17526462, 26289693, 29210770, 35052924, 43816155, 52579386, 58421540, 87632310, 105158772, 131448465, 175264620, 262896930, 525793860]

約数ペア:

[(1, 525793860), (2, 262896930), (3, 175264620), (4, 131448465), (5, 105158772), (6, 87632310), (9, 58421540), (10, 52579386), (12, 43816155), (15, 35052924), (18, 29210770), (20, 26289693), (30, 17526462), (36, 14605385), (45, 11684308), (60, 8763231), (90, 5842154), (180, 2921077), (223, 2357820), (446, 1178910), (669, 785940), (892, 589455), (1115, 471564), (1338, 392970), (2007, 261980), (2230, 235782), (2676, 196485), (3345, 157188), (4014, 130990), (4460, 117891), (6690, 78594), (8028, 65495), (10035, 52396), (13099, 40140), (13380, 39297), (20070, 26198)]