42265300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{499}}^1$

素因数の和:542

約数の個数: 108

約数和(自身を含む): 115444000

約数和(自身を除く): 73178700

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 121, 140, 154, 175, 220, 242, 275, 308, 350, 385, 484, 499, 550, 605, 700, 770, 847, 998, 1100, 1210, 1540, 1694, 1925, 1996, 2420, 2495, 3025, 3388, 3493, 3850, 4235, 4990, 5489, 6050, 6986, 7700, 8470, 9980, 10978, 12100, 12475, 13972, 16940, 17465, 21175, 21956, 24950, 27445, 34930, 38423, 42350, 49900, 54890, 60379, 69860, 76846, 84700, 87325, 109780, 120758, 137225, 153692, 174650, 192115, 241516, 274450, 301895, 349300, 384230, 422653, 548900, 603790, 768460, 845306, 960575, 1207580, 1509475, 1690612, 1921150, 2113265, 3018950, 3842300, 4226530, 6037900, 8453060, 10566325, 21132650, 42265300]

約数ペア:

[(1, 42265300), (2, 21132650), (4, 10566325), (5, 8453060), (7, 6037900), (10, 4226530), (11, 3842300), (14, 3018950), (20, 2113265), (22, 1921150), (25, 1690612), (28, 1509475), (35, 1207580), (44, 960575), (50, 845306), (55, 768460), (70, 603790), (77, 548900), (100, 422653), (110, 384230), (121, 349300), (140, 301895), (154, 274450), (175, 241516), (220, 192115), (242, 174650), (275, 153692), (308, 137225), (350, 120758), (385, 109780), (484, 87325), (499, 84700), (550, 76846), (605, 69860), (700, 60379), (770, 54890), (847, 49900), (998, 42350), (1100, 38423), (1210, 34930), (1540, 27445), (1694, 24950), (1925, 21956), (1996, 21175), (2420, 17465), (2495, 16940), (3025, 13972), (3388, 12475), (3493, 12100), (3850, 10978), (4235, 9980), (4990, 8470), (5489, 7700), (6050, 6986)]