42397800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{70663}}^1$

素因数の和:70682

約数の個数: 48

約数和(自身を含む): 131435040

約数和(自身を除く): 89037240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 70663, 141326, 211989, 282652, 353315, 423978, 565304, 706630, 847956, 1059945, 1413260, 1695912, 1766575, 2119890, 2826520, 3533150, 4239780, 5299725, 7066300, 8479560, 10599450, 14132600, 21198900, 42397800]

約数ペア:

[(1, 42397800), (2, 21198900), (3, 14132600), (4, 10599450), (5, 8479560), (6, 7066300), (8, 5299725), (10, 4239780), (12, 3533150), (15, 2826520), (20, 2119890), (24, 1766575), (25, 1695912), (30, 1413260), (40, 1059945), (50, 847956), (60, 706630), (75, 565304), (100, 423978), (120, 353315), (150, 282652), (200, 211989), (300, 141326), (600, 70663)]