122637200

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{6257}}^1$

素因数の和:6289

約数の個数: 90

約数和(自身を含む): 342794466

約数和(自身を除く): 220157266

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, 6257, 9800, 12514, 19600, 25028, 31285, 43799, 50056, 62570, 87598, 100112, 125140, 156425, 175196, 218995, 250280, 306593, 312850, 350392, 437990, 500560, 613186, 625700, 700784, 875980, 1094975, 1226372, 1251400, 1532965, 1751960, 2189950, 2452744, 2502800, 3065930, 3503920, 4379900, 4905488, 6131860, 7664825, 8759800, 12263720, 15329650, 17519600, 24527440, 30659300, 61318600, 122637200]

約数ペア:

[(1, 122637200), (2, 61318600), (4, 30659300), (5, 24527440), (7, 17519600), (8, 15329650), (10, 12263720), (14, 8759800), (16, 7664825), (20, 6131860), (25, 4905488), (28, 4379900), (35, 3503920), (40, 3065930), (49, 2502800), (50, 2452744), (56, 2189950), (70, 1751960), (80, 1532965), (98, 1251400), (100, 1226372), (112, 1094975), (140, 875980), (175, 700784), (196, 625700), (200, 613186), (245, 500560), (280, 437990), (350, 350392), (392, 312850), (400, 306593), (490, 250280), (560, 218995), (700, 175196), (784, 156425), (980, 125140), (1225, 100112), (1400, 87598), (1960, 62570), (2450, 50056), (2800, 43799), (3920, 31285), (4900, 25028), (6257, 19600), (9800, 12514)]