72961400

素因数分解:

$2^3\times 5^2\times {\mathrm{601}}^1\times {\mathrm{607}}^1$

素因数の和:1224

約数の個数: 48

約数和(自身を含む): 170197440

約数和(自身を除く): 97236040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 601, 607, 1202, 1214, 2404, 2428, 3005, 3035, 4808, 4856, 6010, 6070, 12020, 12140, 15025, 15175, 24040, 24280, 30050, 30350, 60100, 60700, 120200, 121400, 364807, 729614, 1459228, 1824035, 2918456, 3648070, 7296140, 9120175, 14592280, 18240350, 36480700, 72961400]

約数ペア:

[(1, 72961400), (2, 36480700), (4, 18240350), (5, 14592280), (8, 9120175), (10, 7296140), (20, 3648070), (25, 2918456), (40, 1824035), (50, 1459228), (100, 729614), (200, 364807), (601, 121400), (607, 120200), (1202, 60700), (1214, 60100), (2404, 30350), (2428, 30050), (3005, 24280), (3035, 24040), (4808, 15175), (4856, 15025), (6010, 12140), (6070, 12020)]