3780900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{4201}}^1$

素因数の和:4221

約数の個数: 54

約数和(自身を含む): 11853842

約数和(自身を除く): 8072942

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, 4201, 8402, 12603, 16804, 21005, 25206, 37809, 42010, 50412, 63015, 75618, 84020, 105025, 126030, 151236, 189045, 210050, 252060, 315075, 378090, 420100, 630150, 756180, 945225, 1260300, 1890450, 3780900]

約数ペア:

[(1, 3780900), (2, 1890450), (3, 1260300), (4, 945225), (5, 756180), (6, 630150), (9, 420100), (10, 378090), (12, 315075), (15, 252060), (18, 210050), (20, 189045), (25, 151236), (30, 126030), (36, 105025), (45, 84020), (50, 75618), (60, 63015), (75, 50412), (90, 42010), (100, 37809), (150, 25206), (180, 21005), (225, 16804), (300, 12603), (450, 8402), (900, 4201)]