7680900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{25603}}^1$

素因数の和:25620

約数の個数: 36

約数和(自身を含む): 22224272

約数和(自身を除く): 14543372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 25603, 51206, 76809, 102412, 128015, 153618, 256030, 307236, 384045, 512060, 640075, 768090, 1280150, 1536180, 1920225, 2560300, 3840450, 7680900]

約数ペア:

[(1, 7680900), (2, 3840450), (3, 2560300), (4, 1920225), (5, 1536180), (6, 1280150), (10, 768090), (12, 640075), (15, 512060), (20, 384045), (25, 307236), (30, 256030), (50, 153618), (60, 128015), (75, 102412), (100, 76809), (150, 51206), (300, 25603)]