99720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{277}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 325260

約数和(自身を除く): 225540

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, 277, 360, 554, 831, 1108, 1385, 1662, 2216, 2493, 2770, 3324, 4155, 4986, 5540, 6648, 8310, 9972, 11080, 12465, 16620, 19944, 24930, 33240, 49860, 99720]

約数ペア:

[(1, 99720), (2, 49860), (3, 33240), (4, 24930), (5, 19944), (6, 16620), (8, 12465), (9, 11080), (10, 9972), (12, 8310), (15, 6648), (18, 5540), (20, 4986), (24, 4155), (30, 3324), (36, 2770), (40, 2493), (45, 2216), (60, 1662), (72, 1385), (90, 1108), (120, 831), (180, 554), (277, 360)]