124774900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3863}}^1$

素因数の和:3913

約数の個数: 72

約数和(自身を含む): 301855680

約数和(自身を除く): 177080780

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 25, 34, 38, 50, 68, 76, 85, 95, 100, 170, 190, 323, 340, 380, 425, 475, 646, 850, 950, 1292, 1615, 1700, 1900, 3230, 3863, 6460, 7726, 8075, 15452, 16150, 19315, 32300, 38630, 65671, 73397, 77260, 96575, 131342, 146794, 193150, 262684, 293588, 328355, 366985, 386300, 656710, 733970, 1247749, 1313420, 1467940, 1641775, 1834925, 2495498, 3283550, 3669850, 4990996, 6238745, 6567100, 7339700, 12477490, 24954980, 31193725, 62387450, 124774900]

約数ペア:

[(1, 124774900), (2, 62387450), (4, 31193725), (5, 24954980), (10, 12477490), (17, 7339700), (19, 6567100), (20, 6238745), (25, 4990996), (34, 3669850), (38, 3283550), (50, 2495498), (68, 1834925), (76, 1641775), (85, 1467940), (95, 1313420), (100, 1247749), (170, 733970), (190, 656710), (323, 386300), (340, 366985), (380, 328355), (425, 293588), (475, 262684), (646, 193150), (850, 146794), (950, 131342), (1292, 96575), (1615, 77260), (1700, 73397), (1900, 65671), (3230, 38630), (3863, 32300), (6460, 19315), (7726, 16150), (8075, 15452)]