25559924220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{15777731}}^1$

素因数の和:15777752

約数の個数: 60

約数和(自身を含む): 80182434024

約数和(自身を除く): 54622509804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 15777731, 31555462, 47333193, 63110924, 78888655, 94666386, 141999579, 157777310, 189332772, 236665965, 283999158, 315554620, 425998737, 473331930, 567998316, 709997895, 851997474, 946663860, 1277996211, 1419995790, 1703994948, 2129993685, 2555992422, 2839991580, 4259987370, 5111984844, 6389981055, 8519974740, 12779962110, 25559924220]

約数ペア:

[(1, 25559924220), (2, 12779962110), (3, 8519974740), (4, 6389981055), (5, 5111984844), (6, 4259987370), (9, 2839991580), (10, 2555992422), (12, 2129993685), (15, 1703994948), (18, 1419995790), (20, 1277996211), (27, 946663860), (30, 851997474), (36, 709997895), (45, 567998316), (54, 473331930), (60, 425998737), (81, 315554620), (90, 283999158), (108, 236665965), (135, 189332772), (162, 157777310), (180, 141999579), (270, 94666386), (324, 78888655), (405, 63110924), (540, 47333193), (810, 31555462), (1620, 15777731)]