42515820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1831}}^1$

素因数の和:1892

約数の個数: 96

約数和(自身を含む): 135421440

約数和(自身を除く): 92905620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 108, 129, 135, 172, 180, 215, 258, 270, 387, 430, 516, 540, 645, 774, 860, 1161, 1290, 1548, 1831, 1935, 2322, 2580, 3662, 3870, 4644, 5493, 5805, 7324, 7740, 9155, 10986, 11610, 16479, 18310, 21972, 23220, 27465, 32958, 36620, 49437, 54930, 65916, 78733, 82395, 98874, 109860, 157466, 164790, 197748, 236199, 247185, 314932, 329580, 393665, 472398, 494370, 708597, 787330, 944796, 988740, 1180995, 1417194, 1574660, 2125791, 2361990, 2834388, 3542985, 4251582, 4723980, 7085970, 8503164, 10628955, 14171940, 21257910, 42515820]

約数ペア:

[(1, 42515820), (2, 21257910), (3, 14171940), (4, 10628955), (5, 8503164), (6, 7085970), (9, 4723980), (10, 4251582), (12, 3542985), (15, 2834388), (18, 2361990), (20, 2125791), (27, 1574660), (30, 1417194), (36, 1180995), (43, 988740), (45, 944796), (54, 787330), (60, 708597), (86, 494370), (90, 472398), (108, 393665), (129, 329580), (135, 314932), (172, 247185), (180, 236199), (215, 197748), (258, 164790), (270, 157466), (387, 109860), (430, 98874), (516, 82395), (540, 78733), (645, 65916), (774, 54930), (860, 49437), (1161, 36620), (1290, 32958), (1548, 27465), (1831, 23220), (1935, 21972), (2322, 18310), (2580, 16479), (3662, 11610), (3870, 10986), (4644, 9155), (5493, 7740), (5805, 7324)]