2105044800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{438551}}^1$

素因数の和:438576

約数の個数: 84

約数和(自身を含む): 6906316896

約数和(自身を除く): 4801272096

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, 150, 160, 192, 200, 240, 300, 320, 400, 480, 600, 800, 960, 1200, 1600, 2400, 4800, 438551, 877102, 1315653, 1754204, 2192755, 2631306, 3508408, 4385510, 5262612, 6578265, 7016816, 8771020, 10525224, 10963775, 13156530, 14033632, 17542040, 21050448, 21927550, 26313060, 28067264, 32891325, 35084080, 42100896, 43855100, 52626120, 65782650, 70168160, 84201792, 87710200, 105252240, 131565300, 140336320, 175420400, 210504480, 263130600, 350840800, 421008960, 526261200, 701681600, 1052522400, 2105044800]

約数ペア:

[(1, 2105044800), (2, 1052522400), (3, 701681600), (4, 526261200), (5, 421008960), (6, 350840800), (8, 263130600), (10, 210504480), (12, 175420400), (15, 140336320), (16, 131565300), (20, 105252240), (24, 87710200), (25, 84201792), (30, 70168160), (32, 65782650), (40, 52626120), (48, 43855100), (50, 42100896), (60, 35084080), (64, 32891325), (75, 28067264), (80, 26313060), (96, 21927550), (100, 21050448), (120, 17542040), (150, 14033632), (160, 13156530), (192, 10963775), (200, 10525224), (240, 8771020), (300, 7016816), (320, 6578265), (400, 5262612), (480, 4385510), (600, 3508408), (800, 2631306), (960, 2192755), (1200, 1754204), (1600, 1315653), (2400, 877102), (4800, 438551)]