126758400

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{3301}}^1$

素因数の和:3332

約数の個数: 120

約数和(自身を含む): 418865304

約数和(自身を除く): 292106904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1200, 1280, 1536, 1600, 1920, 2400, 2560, 3200, 3301, 3840, 4800, 6400, 6602, 7680, 9600, 9903, 12800, 13204, 16505, 19200, 19806, 26408, 33010, 38400, 39612, 49515, 52816, 66020, 79224, 82525, 99030, 105632, 132040, 158448, 165050, 198060, 211264, 247575, 264080, 316896, 330100, 396120, 422528, 495150, 528160, 633792, 660200, 792240, 845056, 990300, 1056320, 1267584, 1320400, 1584480, 1690112, 1980600, 2112640, 2535168, 2640800, 3168960, 3961200, 4225280, 5070336, 5281600, 6337920, 7922400, 8450560, 10563200, 12675840, 15844800, 21126400, 25351680, 31689600, 42252800, 63379200, 126758400]

約数ペア:

[(1, 126758400), (2, 63379200), (3, 42252800), (4, 31689600), (5, 25351680), (6, 21126400), (8, 15844800), (10, 12675840), (12, 10563200), (15, 8450560), (16, 7922400), (20, 6337920), (24, 5281600), (25, 5070336), (30, 4225280), (32, 3961200), (40, 3168960), (48, 2640800), (50, 2535168), (60, 2112640), (64, 1980600), (75, 1690112), (80, 1584480), (96, 1320400), (100, 1267584), (120, 1056320), (128, 990300), (150, 845056), (160, 792240), (192, 660200), (200, 633792), (240, 528160), (256, 495150), (300, 422528), (320, 396120), (384, 330100), (400, 316896), (480, 264080), (512, 247575), (600, 211264), (640, 198060), (768, 165050), (800, 158448), (960, 132040), (1200, 105632), (1280, 99030), (1536, 82525), (1600, 79224), (1920, 66020), (2400, 52816), (2560, 49515), (3200, 39612), (3301, 38400), (3840, 33010), (4800, 26408), (6400, 19806), (6602, 19200), (7680, 16505), (9600, 13204), (9903, 12800)]