122345300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15889}}^1$

素因数の和:15921

約数の個数: 72

約数和(自身を含む): 331020480

約数和(自身を除く): 208675180

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 7700, 15889, 31778, 63556, 79445, 111223, 158890, 174779, 222446, 317780, 349558, 397225, 444892, 556115, 699116, 794450, 873895, 1112230, 1223453, 1588900, 1747790, 2224460, 2446906, 2780575, 3495580, 4369475, 4893812, 5561150, 6117265, 8738950, 11122300, 12234530, 17477900, 24469060, 30586325, 61172650, 122345300]

約数ペア:

[(1, 122345300), (2, 61172650), (4, 30586325), (5, 24469060), (7, 17477900), (10, 12234530), (11, 11122300), (14, 8738950), (20, 6117265), (22, 5561150), (25, 4893812), (28, 4369475), (35, 3495580), (44, 2780575), (50, 2446906), (55, 2224460), (70, 1747790), (77, 1588900), (100, 1223453), (110, 1112230), (140, 873895), (154, 794450), (175, 699116), (220, 556115), (275, 444892), (308, 397225), (350, 349558), (385, 317780), (550, 222446), (700, 174779), (770, 158890), (1100, 111223), (1540, 79445), (1925, 63556), (3850, 31778), (7700, 15889)]