12258600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{20431}}^1$

素因数の和:20450

約数の個数: 48

約数和(自身を含む): 38003520

約数和(自身を除く): 25744920

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, 20431, 40862, 61293, 81724, 102155, 122586, 163448, 204310, 245172, 306465, 408620, 490344, 510775, 612930, 817240, 1021550, 1225860, 1532325, 2043100, 2451720, 3064650, 4086200, 6129300, 12258600]

約数ペア:

[(1, 12258600), (2, 6129300), (3, 4086200), (4, 3064650), (5, 2451720), (6, 2043100), (8, 1532325), (10, 1225860), (12, 1021550), (15, 817240), (20, 612930), (24, 510775), (25, 490344), (30, 408620), (40, 306465), (50, 245172), (60, 204310), (75, 163448), (100, 122586), (120, 102155), (150, 81724), (200, 61293), (300, 40862), (600, 20431)]