146538700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19031}}^1$

素因数の和:19063

約数の個数: 72

約数和(自身を含む): 396474624

約数和(自身を除く): 249935924

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, 19031, 38062, 76124, 95155, 133217, 190310, 209341, 266434, 380620, 418682, 475775, 532868, 666085, 837364, 951550, 1046705, 1332170, 1465387, 1903100, 2093410, 2664340, 2930774, 3330425, 4186820, 5233525, 5861548, 6660850, 7326935, 10467050, 13321700, 14653870, 20934100, 29307740, 36634675, 73269350, 146538700]

約数ペア:

[(1, 146538700), (2, 73269350), (4, 36634675), (5, 29307740), (7, 20934100), (10, 14653870), (11, 13321700), (14, 10467050), (20, 7326935), (22, 6660850), (25, 5861548), (28, 5233525), (35, 4186820), (44, 3330425), (50, 2930774), (55, 2664340), (70, 2093410), (77, 1903100), (100, 1465387), (110, 1332170), (140, 1046705), (154, 951550), (175, 837364), (220, 666085), (275, 532868), (308, 475775), (350, 418682), (385, 380620), (550, 266434), (700, 209341), (770, 190310), (1100, 133217), (1540, 95155), (1925, 76124), (3850, 38062), (7700, 19031)]