15192800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{2713}}^1$

素因数の和:2740

約数の個数: 72

約数和(自身を含む): 42403536

約数和(自身を除く): 27210736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2713, 2800, 5426, 5600, 10852, 13565, 18991, 21704, 27130, 37982, 43408, 54260, 67825, 75964, 86816, 94955, 108520, 135650, 151928, 189910, 217040, 271300, 303856, 379820, 434080, 474775, 542600, 607712, 759640, 949550, 1085200, 1519280, 1899100, 2170400, 3038560, 3798200, 7596400, 15192800]

約数ペア:

[(1, 15192800), (2, 7596400), (4, 3798200), (5, 3038560), (7, 2170400), (8, 1899100), (10, 1519280), (14, 1085200), (16, 949550), (20, 759640), (25, 607712), (28, 542600), (32, 474775), (35, 434080), (40, 379820), (50, 303856), (56, 271300), (70, 217040), (80, 189910), (100, 151928), (112, 135650), (140, 108520), (160, 94955), (175, 86816), (200, 75964), (224, 67825), (280, 54260), (350, 43408), (400, 37982), (560, 27130), (700, 21704), (800, 18991), (1120, 13565), (1400, 10852), (2713, 5600), (2800, 5426)]