190050660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{769}}^1\times {\mathrm{1373}}^1$

素因数の和:2157

約数の個数: 72

約数和(自身を含む): 577657080

約数和(自身を除く): 387606420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 769, 1373, 1538, 2307, 2746, 3076, 3845, 4119, 4614, 5492, 6865, 6921, 7690, 8238, 9228, 11535, 12357, 13730, 13842, 15380, 16476, 20595, 23070, 24714, 27460, 27684, 34605, 41190, 46140, 49428, 61785, 69210, 82380, 123570, 138420, 247140, 1055837, 2111674, 3167511, 4223348, 5279185, 6335022, 9502533, 10558370, 12670044, 15837555, 19005066, 21116740, 31675110, 38010132, 47512665, 63350220, 95025330, 190050660]

約数ペア:

[(1, 190050660), (2, 95025330), (3, 63350220), (4, 47512665), (5, 38010132), (6, 31675110), (9, 21116740), (10, 19005066), (12, 15837555), (15, 12670044), (18, 10558370), (20, 9502533), (30, 6335022), (36, 5279185), (45, 4223348), (60, 3167511), (90, 2111674), (180, 1055837), (769, 247140), (1373, 138420), (1538, 123570), (2307, 82380), (2746, 69210), (3076, 61785), (3845, 49428), (4119, 46140), (4614, 41190), (5492, 34605), (6865, 27684), (6921, 27460), (7690, 24714), (8238, 23070), (9228, 20595), (11535, 16476), (12357, 15380), (13730, 13842)]