66084900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{31469}}^1$

素因数の和:31493

約数の個数: 72

約数和(自身を含む): 218527680

約数和(自身を除く): 152442780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 31469, 62938, 94407, 125876, 157345, 188814, 220283, 314690, 377628, 440566, 472035, 629380, 660849, 786725, 881132, 944070, 1101415, 1321698, 1573450, 1888140, 2202830, 2360175, 2643396, 3146900, 3304245, 4405660, 4720350, 5507075, 6608490, 9440700, 11014150, 13216980, 16521225, 22028300, 33042450, 66084900]

約数ペア:

[(1, 66084900), (2, 33042450), (3, 22028300), (4, 16521225), (5, 13216980), (6, 11014150), (7, 9440700), (10, 6608490), (12, 5507075), (14, 4720350), (15, 4405660), (20, 3304245), (21, 3146900), (25, 2643396), (28, 2360175), (30, 2202830), (35, 1888140), (42, 1573450), (50, 1321698), (60, 1101415), (70, 944070), (75, 881132), (84, 786725), (100, 660849), (105, 629380), (140, 472035), (150, 440566), (175, 377628), (210, 314690), (300, 220283), (350, 188814), (420, 157345), (525, 125876), (700, 94407), (1050, 62938), (2100, 31469)]