123029200

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{6277}}^1$

素因数の和:6309

約数の個数: 90

約数和(自身を含む): 343890006

約数和(自身を除く): 220860806

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 350, 392, 400, 490, 560, 700, 784, 980, 1225, 1400, 1960, 2450, 2800, 3920, 4900, 6277, 9800, 12554, 19600, 25108, 31385, 43939, 50216, 62770, 87878, 100432, 125540, 156925, 175756, 219695, 251080, 307573, 313850, 351512, 439390, 502160, 615146, 627700, 703024, 878780, 1098475, 1230292, 1255400, 1537865, 1757560, 2196950, 2460584, 2510800, 3075730, 3515120, 4393900, 4921168, 6151460, 7689325, 8787800, 12302920, 15378650, 17575600, 24605840, 30757300, 61514600, 123029200]

約数ペア:

[(1, 123029200), (2, 61514600), (4, 30757300), (5, 24605840), (7, 17575600), (8, 15378650), (10, 12302920), (14, 8787800), (16, 7689325), (20, 6151460), (25, 4921168), (28, 4393900), (35, 3515120), (40, 3075730), (49, 2510800), (50, 2460584), (56, 2196950), (70, 1757560), (80, 1537865), (98, 1255400), (100, 1230292), (112, 1098475), (140, 878780), (175, 703024), (196, 627700), (200, 615146), (245, 502160), (280, 439390), (350, 351512), (392, 313850), (400, 307573), (490, 251080), (560, 219695), (700, 175756), (784, 156925), (980, 125540), (1225, 100432), (1400, 87878), (1960, 62770), (2450, 50216), (2800, 43939), (3920, 31385), (4900, 25108), (6277, 19600), (9800, 12554)]