25572060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{142067}}^1$

素因数の和:142082

約数の個数: 36

約数和(自身を含む): 77569128

約数和(自身を除く): 51997068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 142067, 284134, 426201, 568268, 710335, 852402, 1278603, 1420670, 1704804, 2131005, 2557206, 2841340, 4262010, 5114412, 6393015, 8524020, 12786030, 25572060]

約数ペア:

[(1, 25572060), (2, 12786030), (3, 8524020), (4, 6393015), (5, 5114412), (6, 4262010), (9, 2841340), (10, 2557206), (12, 2131005), (15, 1704804), (18, 1420670), (20, 1278603), (30, 852402), (36, 710335), (45, 568268), (60, 426201), (90, 284134), (180, 142067)]