201960900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{224401}}^1$

素因数の和:224421

約数の個数: 54

約数和(自身を含む): 633038042

約数和(自身を除く): 431077142

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, 224401, 448802, 673203, 897604, 1122005, 1346406, 2019609, 2244010, 2692812, 3366015, 4039218, 4488020, 5610025, 6732030, 8078436, 10098045, 11220050, 13464060, 16830075, 20196090, 22440100, 33660150, 40392180, 50490225, 67320300, 100980450, 201960900]

約数ペア:

[(1, 201960900), (2, 100980450), (3, 67320300), (4, 50490225), (5, 40392180), (6, 33660150), (9, 22440100), (10, 20196090), (12, 16830075), (15, 13464060), (18, 11220050), (20, 10098045), (25, 8078436), (30, 6732030), (36, 5610025), (45, 4488020), (50, 4039218), (60, 3366015), (75, 2692812), (90, 2244010), (100, 2019609), (150, 1346406), (180, 1122005), (225, 897604), (300, 673203), (450, 448802), (900, 224401)]