80973300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{6277}}^1$

素因数の和:6337

約数の個数: 72

約数和(自身を含む): 239769376

約数和(自身を除く): 158796076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 60, 75, 86, 100, 129, 150, 172, 215, 258, 300, 430, 516, 645, 860, 1075, 1290, 2150, 2580, 3225, 4300, 6277, 6450, 12554, 12900, 18831, 25108, 31385, 37662, 62770, 75324, 94155, 125540, 156925, 188310, 269911, 313850, 376620, 470775, 539822, 627700, 809733, 941550, 1079644, 1349555, 1619466, 1883100, 2699110, 3238932, 4048665, 5398220, 6747775, 8097330, 13495550, 16194660, 20243325, 26991100, 40486650, 80973300]

約数ペア:

[(1, 80973300), (2, 40486650), (3, 26991100), (4, 20243325), (5, 16194660), (6, 13495550), (10, 8097330), (12, 6747775), (15, 5398220), (20, 4048665), (25, 3238932), (30, 2699110), (43, 1883100), (50, 1619466), (60, 1349555), (75, 1079644), (86, 941550), (100, 809733), (129, 627700), (150, 539822), (172, 470775), (215, 376620), (258, 313850), (300, 269911), (430, 188310), (516, 156925), (645, 125540), (860, 94155), (1075, 75324), (1290, 62770), (2150, 37662), (2580, 31385), (3225, 25108), (4300, 18831), (6277, 12900), (6450, 12554)]