127208800

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{8369}}^1$

素因数の和:8408

約数の個数: 72

約数和(自身を含む): 326932200

約数和(自身を除く): 199723400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 152, 160, 190, 200, 304, 380, 400, 475, 608, 760, 800, 950, 1520, 1900, 3040, 3800, 7600, 8369, 15200, 16738, 33476, 41845, 66952, 83690, 133904, 159011, 167380, 209225, 267808, 318022, 334760, 418450, 636044, 669520, 795055, 836900, 1272088, 1339040, 1590110, 1673800, 2544176, 3180220, 3347600, 3975275, 5088352, 6360440, 6695200, 7950550, 12720880, 15901100, 25441760, 31802200, 63604400, 127208800]

約数ペア:

[(1, 127208800), (2, 63604400), (4, 31802200), (5, 25441760), (8, 15901100), (10, 12720880), (16, 7950550), (19, 6695200), (20, 6360440), (25, 5088352), (32, 3975275), (38, 3347600), (40, 3180220), (50, 2544176), (76, 1673800), (80, 1590110), (95, 1339040), (100, 1272088), (152, 836900), (160, 795055), (190, 669520), (200, 636044), (304, 418450), (380, 334760), (400, 318022), (475, 267808), (608, 209225), (760, 167380), (800, 159011), (950, 133904), (1520, 83690), (1900, 66952), (3040, 41845), (3800, 33476), (7600, 16738), (8369, 15200)]