63522540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20759}}^1$

素因数の和:20791

約数の個数: 72

約数和(自身を含む): 204029280

約数和(自身を除く): 140506740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 20759, 41518, 62277, 83036, 103795, 124554, 186831, 207590, 249108, 311385, 352903, 373662, 415180, 622770, 705806, 747324, 934155, 1058709, 1245540, 1411612, 1764515, 1868310, 2117418, 3176127, 3529030, 3736620, 4234836, 5293545, 6352254, 7058060, 10587090, 12704508, 15880635, 21174180, 31761270, 63522540]

約数ペア:

[(1, 63522540), (2, 31761270), (3, 21174180), (4, 15880635), (5, 12704508), (6, 10587090), (9, 7058060), (10, 6352254), (12, 5293545), (15, 4234836), (17, 3736620), (18, 3529030), (20, 3176127), (30, 2117418), (34, 1868310), (36, 1764515), (45, 1411612), (51, 1245540), (60, 1058709), (68, 934155), (85, 747324), (90, 705806), (102, 622770), (153, 415180), (170, 373662), (180, 352903), (204, 311385), (255, 249108), (306, 207590), (340, 186831), (510, 124554), (612, 103795), (765, 83036), (1020, 62277), (1530, 41518), (3060, 20759)]