207600900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53231}}^1$

素因数の和:53261

約数の個数: 72

約数和(自身を含む): 646875264

約数和(自身を除く): 439274364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 53231, 106462, 159693, 212924, 266155, 319386, 532310, 638772, 692003, 798465, 1064620, 1330775, 1384006, 1596930, 2076009, 2661550, 2768012, 3193860, 3460015, 3992325, 4152018, 5323100, 6920030, 7984650, 8304036, 10380045, 13840060, 15969300, 17300075, 20760090, 34600150, 41520180, 51900225, 69200300, 103800450, 207600900]

約数ペア:

[(1, 207600900), (2, 103800450), (3, 69200300), (4, 51900225), (5, 41520180), (6, 34600150), (10, 20760090), (12, 17300075), (13, 15969300), (15, 13840060), (20, 10380045), (25, 8304036), (26, 7984650), (30, 6920030), (39, 5323100), (50, 4152018), (52, 3992325), (60, 3460015), (65, 3193860), (75, 2768012), (78, 2661550), (100, 2076009), (130, 1596930), (150, 1384006), (156, 1330775), (195, 1064620), (260, 798465), (300, 692003), (325, 638772), (390, 532310), (650, 319386), (780, 266155), (975, 212924), (1300, 159693), (1950, 106462), (3900, 53231)]