72249800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{51607}}^1$

素因数の和:51630

約数の個数: 48

約数和(自身を含む): 191981760

約数和(自身を除く): 119731960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 51607, 103214, 206428, 258035, 361249, 412856, 516070, 722498, 1032140, 1290175, 1444996, 1806245, 2064280, 2580350, 2889992, 3612490, 5160700, 7224980, 9031225, 10321400, 14449960, 18062450, 36124900, 72249800]

約数ペア:

[(1, 72249800), (2, 36124900), (4, 18062450), (5, 14449960), (7, 10321400), (8, 9031225), (10, 7224980), (14, 5160700), (20, 3612490), (25, 2889992), (28, 2580350), (35, 2064280), (40, 1806245), (50, 1444996), (56, 1290175), (70, 1032140), (100, 722498), (140, 516070), (175, 412856), (200, 361249), (280, 258035), (350, 206428), (700, 103214), (1400, 51607)]