137700900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{153001}}^1$

素因数の和:153021

約数の個数: 54

約数和(自身を含む): 431618642

約数和(自身を除く): 293917742

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 153001, 306002, 459003, 612004, 765005, 918006, 1377009, 1530010, 1836012, 2295015, 2754018, 3060020, 3825025, 4590030, 5508036, 6885045, 7650050, 9180060, 11475075, 13770090, 15300100, 22950150, 27540180, 34425225, 45900300, 68850450, 137700900]

約数ペア:

[(1, 137700900), (2, 68850450), (3, 45900300), (4, 34425225), (5, 27540180), (6, 22950150), (9, 15300100), (10, 13770090), (12, 11475075), (15, 9180060), (18, 7650050), (20, 6885045), (25, 5508036), (30, 4590030), (36, 3825025), (45, 3060020), (50, 2754018), (60, 2295015), (75, 1836012), (90, 1530010), (100, 1377009), (150, 918006), (180, 765005), (225, 612004), (300, 459003), (450, 306002), (900, 153001)]