73050400

素因数分解:

$2^5\times 5^2\times {\mathrm{127}}^1\times {\mathrm{719}}^1$

素因数の和:866

約数の個数: 72

約数和(自身を含む): 179988480

約数和(自身を除く): 106938080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 127, 160, 200, 254, 400, 508, 635, 719, 800, 1016, 1270, 1438, 2032, 2540, 2876, 3175, 3595, 4064, 5080, 5752, 6350, 7190, 10160, 11504, 12700, 14380, 17975, 20320, 23008, 25400, 28760, 35950, 50800, 57520, 71900, 91313, 101600, 115040, 143800, 182626, 287600, 365252, 456565, 575200, 730504, 913130, 1461008, 1826260, 2282825, 2922016, 3652520, 4565650, 7305040, 9131300, 14610080, 18262600, 36525200, 73050400]

約数ペア:

[(1, 73050400), (2, 36525200), (4, 18262600), (5, 14610080), (8, 9131300), (10, 7305040), (16, 4565650), (20, 3652520), (25, 2922016), (32, 2282825), (40, 1826260), (50, 1461008), (80, 913130), (100, 730504), (127, 575200), (160, 456565), (200, 365252), (254, 287600), (400, 182626), (508, 143800), (635, 115040), (719, 101600), (800, 91313), (1016, 71900), (1270, 57520), (1438, 50800), (2032, 35950), (2540, 28760), (2876, 25400), (3175, 23008), (3595, 20320), (4064, 17975), (5080, 14380), (5752, 12700), (6350, 11504), (7190, 10160)]