72754740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{134731}}^1$

素因数の和:134749

約数の個数: 48

約数和(自身を含む): 226349760

約数和(自身を除く): 153595020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 134731, 269462, 404193, 538924, 673655, 808386, 1212579, 1347310, 1616772, 2020965, 2425158, 2694620, 3637737, 4041930, 4850316, 6062895, 7275474, 8083860, 12125790, 14550948, 18188685, 24251580, 36377370, 72754740]

約数ペア:

[(1, 72754740), (2, 36377370), (3, 24251580), (4, 18188685), (5, 14550948), (6, 12125790), (9, 8083860), (10, 7275474), (12, 6062895), (15, 4850316), (18, 4041930), (20, 3637737), (27, 2694620), (30, 2425158), (36, 2020965), (45, 1616772), (54, 1347310), (60, 1212579), (90, 808386), (108, 673655), (135, 538924), (180, 404193), (270, 269462), (540, 134731)]