67661460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{125299}}^1$

素因数の和:125317

約数の個数: 48

約数和(自身を含む): 210504000

約数和(自身を除く): 142842540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 125299, 250598, 375897, 501196, 626495, 751794, 1127691, 1252990, 1503588, 1879485, 2255382, 2505980, 3383073, 3758970, 4510764, 5638455, 6766146, 7517940, 11276910, 13532292, 16915365, 22553820, 33830730, 67661460]

約数ペア:

[(1, 67661460), (2, 33830730), (3, 22553820), (4, 16915365), (5, 13532292), (6, 11276910), (9, 7517940), (10, 6766146), (12, 5638455), (15, 4510764), (18, 3758970), (20, 3383073), (27, 2505980), (30, 2255382), (36, 1879485), (45, 1503588), (54, 1252990), (60, 1127691), (90, 751794), (108, 626495), (135, 501196), (180, 375897), (270, 250598), (540, 125299)]