51380100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{57089}}^1$

素因数の和:57109

約数の個数: 54

約数和(自身を含む): 161050890

約数和(自身を除く): 109670790

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, 57089, 114178, 171267, 228356, 285445, 342534, 513801, 570890, 685068, 856335, 1027602, 1141780, 1427225, 1712670, 2055204, 2569005, 2854450, 3425340, 4281675, 5138010, 5708900, 8563350, 10276020, 12845025, 17126700, 25690050, 51380100]

約数ペア:

[(1, 51380100), (2, 25690050), (3, 17126700), (4, 12845025), (5, 10276020), (6, 8563350), (9, 5708900), (10, 5138010), (12, 4281675), (15, 3425340), (18, 2854450), (20, 2569005), (25, 2055204), (30, 1712670), (36, 1427225), (45, 1141780), (50, 1027602), (60, 856335), (75, 685068), (90, 570890), (100, 513801), (150, 342534), (180, 285445), (225, 228356), (300, 171267), (450, 114178), (900, 57089)]