122529400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{12503}}^1$

素因数の和:12533

約数の個数: 72

約数和(自身を含む): 331418520

約数和(自身を除く): 208889120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 4900, 9800, 12503, 25006, 50012, 62515, 87521, 100024, 125030, 175042, 250060, 312575, 350084, 437605, 500120, 612647, 625150, 700168, 875210, 1225294, 1250300, 1750420, 2188025, 2450588, 2500600, 3063235, 3500840, 4376050, 4901176, 6126470, 8752100, 12252940, 15316175, 17504200, 24505880, 30632350, 61264700, 122529400]

約数ペア:

[(1, 122529400), (2, 61264700), (4, 30632350), (5, 24505880), (7, 17504200), (8, 15316175), (10, 12252940), (14, 8752100), (20, 6126470), (25, 4901176), (28, 4376050), (35, 3500840), (40, 3063235), (49, 2500600), (50, 2450588), (56, 2188025), (70, 1750420), (98, 1250300), (100, 1225294), (140, 875210), (175, 700168), (196, 625150), (200, 612647), (245, 500120), (280, 437605), (350, 350084), (392, 312575), (490, 250060), (700, 175042), (980, 125030), (1225, 100024), (1400, 87521), (1960, 62515), (2450, 50012), (4900, 25006), (9800, 12503)]