69449005620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1951}}^1\times {\mathrm{197759}}^1$

素因数の和:199725

約数の個数: 72

約数和(自身を含む): 210771025920

約数和(自身を除く): 141322020300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1951, 3902, 5853, 7804, 9755, 11706, 17559, 19510, 23412, 29265, 35118, 39020, 58530, 70236, 87795, 117060, 175590, 197759, 351180, 395518, 593277, 791036, 988795, 1186554, 1779831, 1977590, 2373108, 2966385, 3559662, 3955180, 5932770, 7119324, 8899155, 11865540, 17798310, 35596620, 385827809, 771655618, 1157483427, 1543311236, 1929139045, 2314966854, 3472450281, 3858278090, 4629933708, 5787417135, 6944900562, 7716556180, 11574834270, 13889801124, 17362251405, 23149668540, 34724502810, 69449005620]

約数ペア:

[(1, 69449005620), (2, 34724502810), (3, 23149668540), (4, 17362251405), (5, 13889801124), (6, 11574834270), (9, 7716556180), (10, 6944900562), (12, 5787417135), (15, 4629933708), (18, 3858278090), (20, 3472450281), (30, 2314966854), (36, 1929139045), (45, 1543311236), (60, 1157483427), (90, 771655618), (180, 385827809), (1951, 35596620), (3902, 17798310), (5853, 11865540), (7804, 8899155), (9755, 7119324), (11706, 5932770), (17559, 3955180), (19510, 3559662), (23412, 2966385), (29265, 2373108), (35118, 1977590), (39020, 1779831), (58530, 1186554), (70236, 988795), (87795, 791036), (117060, 593277), (175590, 395518), (197759, 351180)]