143119400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37663}}^1$

素因数の和:37698

約数の個数: 48

約数和(自身を含む): 350275200

約数和(自身を除く): 207155800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 37663, 75326, 150652, 188315, 301304, 376630, 715597, 753260, 941575, 1431194, 1506520, 1883150, 2862388, 3577985, 3766300, 5724776, 7155970, 7532600, 14311940, 17889925, 28623880, 35779850, 71559700, 143119400]

約数ペア:

[(1, 143119400), (2, 71559700), (4, 35779850), (5, 28623880), (8, 17889925), (10, 14311940), (19, 7532600), (20, 7155970), (25, 5724776), (38, 3766300), (40, 3577985), (50, 2862388), (76, 1883150), (95, 1506520), (100, 1431194), (152, 941575), (190, 753260), (200, 715597), (380, 376630), (475, 301304), (760, 188315), (950, 150652), (1900, 75326), (3800, 37663)]