75392800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13463}}^1$

素因数の和:13490

約数の個数: 72

約数和(自身を含む): 210361536

約数和(自身を除く): 134968736

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, 2800, 5600, 13463, 26926, 53852, 67315, 94241, 107704, 134630, 188482, 215408, 269260, 336575, 376964, 430816, 471205, 538520, 673150, 753928, 942410, 1077040, 1346300, 1507856, 1884820, 2154080, 2356025, 2692600, 3015712, 3769640, 4712050, 5385200, 7539280, 9424100, 10770400, 15078560, 18848200, 37696400, 75392800]

約数ペア:

[(1, 75392800), (2, 37696400), (4, 18848200), (5, 15078560), (7, 10770400), (8, 9424100), (10, 7539280), (14, 5385200), (16, 4712050), (20, 3769640), (25, 3015712), (28, 2692600), (32, 2356025), (35, 2154080), (40, 1884820), (50, 1507856), (56, 1346300), (70, 1077040), (80, 942410), (100, 753928), (112, 673150), (140, 538520), (160, 471205), (175, 430816), (200, 376964), (224, 336575), (280, 269260), (350, 215408), (400, 188482), (560, 134630), (700, 107704), (800, 94241), (1120, 67315), (1400, 53852), (2800, 26926), (5600, 13463)]