121702950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{270451}}^1$

素因数の和:270469

約数の個数: 36

約数和(自身を含む): 326976468

約数和(自身を除く): 205273518

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 270451, 540902, 811353, 1352255, 1622706, 2434059, 2704510, 4056765, 4868118, 6761275, 8113530, 12170295, 13522550, 20283825, 24340590, 40567650, 60851475, 121702950]

約数ペア:

[(1, 121702950), (2, 60851475), (3, 40567650), (5, 24340590), (6, 20283825), (9, 13522550), (10, 12170295), (15, 8113530), (18, 6761275), (25, 4868118), (30, 4056765), (45, 2704510), (50, 2434059), (75, 1622706), (90, 1352255), (150, 811353), (225, 540902), (450, 270451)]