75779640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{210499}}^1$

素因数の和:210516

約数の個数: 48

約数和(自身を含む): 246285000

約数和(自身を除く): 170505360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 210499, 420998, 631497, 841996, 1052495, 1262994, 1683992, 1894491, 2104990, 2525988, 3157485, 3788982, 4209980, 5051976, 6314970, 7577964, 8419960, 9472455, 12629940, 15155928, 18944910, 25259880, 37889820, 75779640]

約数ペア:

[(1, 75779640), (2, 37889820), (3, 25259880), (4, 18944910), (5, 15155928), (6, 12629940), (8, 9472455), (9, 8419960), (10, 7577964), (12, 6314970), (15, 5051976), (18, 4209980), (20, 3788982), (24, 3157485), (30, 2525988), (36, 2104990), (40, 1894491), (45, 1683992), (60, 1262994), (72, 1052495), (90, 841996), (120, 631497), (180, 420998), (360, 210499)]