142721550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{317159}}^1$

素因数の和:317177

約数の個数: 36

約数和(自身を含む): 383446440

約数和(自身を除く): 240724890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 317159, 634318, 951477, 1585795, 1902954, 2854431, 3171590, 4757385, 5708862, 7928975, 9514770, 14272155, 15857950, 23786925, 28544310, 47573850, 71360775, 142721550]

約数ペア:

[(1, 142721550), (2, 71360775), (3, 47573850), (5, 28544310), (6, 23786925), (9, 15857950), (10, 14272155), (15, 9514770), (18, 7928975), (25, 5708862), (30, 4757385), (45, 3171590), (50, 2854431), (75, 1902954), (90, 1585795), (150, 951477), (225, 634318), (450, 317159)]