252227700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{280253}}^1$

素因数の和:280273

約数の個数: 54

約数和(自身を含む): 790596534

約数和(自身を除く): 538368834

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, 280253, 560506, 840759, 1121012, 1401265, 1681518, 2522277, 2802530, 3363036, 4203795, 5044554, 5605060, 7006325, 8407590, 10089108, 12611385, 14012650, 16815180, 21018975, 25222770, 28025300, 42037950, 50445540, 63056925, 84075900, 126113850, 252227700]

約数ペア:

[(1, 252227700), (2, 126113850), (3, 84075900), (4, 63056925), (5, 50445540), (6, 42037950), (9, 28025300), (10, 25222770), (12, 21018975), (15, 16815180), (18, 14012650), (20, 12611385), (25, 10089108), (30, 8407590), (36, 7006325), (45, 5605060), (50, 5044554), (60, 4203795), (75, 3363036), (90, 2802530), (100, 2522277), (150, 1681518), (180, 1401265), (225, 1121012), (300, 840759), (450, 560506), (900, 280253)]