72296000

素因数分解:

$2^6\times 5^3\times 7^1\times {\mathrm{1291}}^1$

素因数の和:1325

約数の個数: 112

約数和(自身を含む): 204776832

約数和(自身を除く): 132480832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 280, 320, 350, 400, 448, 500, 560, 700, 800, 875, 1000, 1120, 1291, 1400, 1600, 1750, 2000, 2240, 2582, 2800, 3500, 4000, 5164, 5600, 6455, 7000, 8000, 9037, 10328, 11200, 12910, 14000, 18074, 20656, 25820, 28000, 32275, 36148, 41312, 45185, 51640, 56000, 64550, 72296, 82624, 90370, 103280, 129100, 144592, 161375, 180740, 206560, 225925, 258200, 289184, 322750, 361480, 413120, 451850, 516400, 578368, 645500, 722960, 903700, 1032800, 1129625, 1291000, 1445920, 1807400, 2065600, 2259250, 2582000, 2891840, 3614800, 4518500, 5164000, 7229600, 9037000, 10328000, 14459200, 18074000, 36148000, 72296000]

約数ペア:

[(1, 72296000), (2, 36148000), (4, 18074000), (5, 14459200), (7, 10328000), (8, 9037000), (10, 7229600), (14, 5164000), (16, 4518500), (20, 3614800), (25, 2891840), (28, 2582000), (32, 2259250), (35, 2065600), (40, 1807400), (50, 1445920), (56, 1291000), (64, 1129625), (70, 1032800), (80, 903700), (100, 722960), (112, 645500), (125, 578368), (140, 516400), (160, 451850), (175, 413120), (200, 361480), (224, 322750), (250, 289184), (280, 258200), (320, 225925), (350, 206560), (400, 180740), (448, 161375), (500, 144592), (560, 129100), (700, 103280), (800, 90370), (875, 82624), (1000, 72296), (1120, 64550), (1291, 56000), (1400, 51640), (1600, 45185), (1750, 41312), (2000, 36148), (2240, 32275), (2582, 28000), (2800, 25820), (3500, 20656), (4000, 18074), (5164, 14000), (5600, 12910), (6455, 11200), (7000, 10328), (8000, 9037)]