23989800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{39983}}^1$

素因数の和:40002

約数の個数: 48

約数和(自身を含む): 74370240

約数和(自身を除く): 50380440

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, 39983, 79966, 119949, 159932, 199915, 239898, 319864, 399830, 479796, 599745, 799660, 959592, 999575, 1199490, 1599320, 1999150, 2398980, 2998725, 3998300, 4797960, 5997450, 7996600, 11994900, 23989800]

約数ペア:

[(1, 23989800), (2, 11994900), (3, 7996600), (4, 5997450), (5, 4797960), (6, 3998300), (8, 2998725), (10, 2398980), (12, 1999150), (15, 1599320), (20, 1199490), (24, 999575), (25, 959592), (30, 799660), (40, 599745), (50, 479796), (60, 399830), (75, 319864), (100, 239898), (120, 199915), (150, 159932), (200, 119949), (300, 79966), (600, 39983)]