289994850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{214811}}^1$

素因数の和:214832

約数の個数: 48

約数和(自身を含む): 799100640

約数和(自身を除く): 509105790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 214811, 429622, 644433, 1074055, 1288866, 1933299, 2148110, 3222165, 3866598, 5370275, 5799897, 6444330, 9666495, 10740550, 11599794, 16110825, 19332990, 28999485, 32221650, 48332475, 57998970, 96664950, 144997425, 289994850]

約数ペア:

[(1, 289994850), (2, 144997425), (3, 96664950), (5, 57998970), (6, 48332475), (9, 32221650), (10, 28999485), (15, 19332990), (18, 16110825), (25, 11599794), (27, 10740550), (30, 9666495), (45, 6444330), (50, 5799897), (54, 5370275), (75, 3866598), (90, 3222165), (135, 2148110), (150, 1933299), (225, 1288866), (270, 1074055), (450, 644433), (675, 429622), (1350, 214811)]