143170380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{643}}^1\times {\mathrm{1237}}^1$

素因数の和:1895

約数の個数: 72

約数和(自身を含む): 435310512

約数和(自身を除く): 292140132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 643, 1237, 1286, 1929, 2474, 2572, 3215, 3711, 3858, 4948, 5787, 6185, 6430, 7422, 7716, 9645, 11133, 11574, 12370, 12860, 14844, 18555, 19290, 22266, 23148, 24740, 28935, 37110, 38580, 44532, 55665, 57870, 74220, 111330, 115740, 222660, 795391, 1590782, 2386173, 3181564, 3976955, 4772346, 7158519, 7953910, 9544692, 11930865, 14317038, 15907820, 23861730, 28634076, 35792595, 47723460, 71585190, 143170380]

約数ペア:

[(1, 143170380), (2, 71585190), (3, 47723460), (4, 35792595), (5, 28634076), (6, 23861730), (9, 15907820), (10, 14317038), (12, 11930865), (15, 9544692), (18, 7953910), (20, 7158519), (30, 4772346), (36, 3976955), (45, 3181564), (60, 2386173), (90, 1590782), (180, 795391), (643, 222660), (1237, 115740), (1286, 111330), (1929, 74220), (2474, 57870), (2572, 55665), (3215, 44532), (3711, 38580), (3858, 37110), (4948, 28935), (5787, 24740), (6185, 23148), (6430, 22266), (7422, 19290), (7716, 18555), (9645, 14844), (11133, 12860), (11574, 12370)]