225139800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{375233}}^1$

素因数の和:375252

約数の個数: 48

約数和(自身を含む): 697935240

約数和(自身を除く): 472795440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 375233, 750466, 1125699, 1500932, 1876165, 2251398, 3001864, 3752330, 4502796, 5628495, 7504660, 9005592, 9380825, 11256990, 15009320, 18761650, 22513980, 28142475, 37523300, 45027960, 56284950, 75046600, 112569900, 225139800]

約数ペア:

[(1, 225139800), (2, 112569900), (3, 75046600), (4, 56284950), (5, 45027960), (6, 37523300), (8, 28142475), (10, 22513980), (12, 18761650), (15, 15009320), (20, 11256990), (24, 9380825), (25, 9005592), (30, 7504660), (40, 5628495), (50, 4502796), (60, 3752330), (75, 3001864), (100, 2251398), (120, 1876165), (150, 1500932), (200, 1125699), (300, 750466), (600, 375233)]