42756660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{26393}}^1$

素因数の和:26414

約数の個数: 60

約数和(自身を含む): 134134308

約数和(自身を除く): 91377648

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, 26393, 52786, 79179, 105572, 131965, 158358, 237537, 263930, 316716, 395895, 475074, 527860, 712611, 791790, 950148, 1187685, 1425222, 1583580, 2137833, 2375370, 2850444, 3563055, 4275666, 4750740, 7126110, 8551332, 10689165, 14252220, 21378330, 42756660]

約数ペア:

[(1, 42756660), (2, 21378330), (3, 14252220), (4, 10689165), (5, 8551332), (6, 7126110), (9, 4750740), (10, 4275666), (12, 3563055), (15, 2850444), (18, 2375370), (20, 2137833), (27, 1583580), (30, 1425222), (36, 1187685), (45, 950148), (54, 791790), (60, 712611), (81, 527860), (90, 475074), (108, 395895), (135, 316716), (162, 263930), (180, 237537), (270, 158358), (324, 131965), (405, 105572), (540, 79179), (810, 52786), (1620, 26393)]