55262200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{5639}}^1$

素因数の和:5669

約数の個数: 72

約数和(自身を含む): 149488200

約数和(自身を除く): 94226000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 4900, 5639, 9800, 11278, 22556, 28195, 39473, 45112, 56390, 78946, 112780, 140975, 157892, 197365, 225560, 276311, 281950, 315784, 394730, 552622, 563900, 789460, 986825, 1105244, 1127800, 1381555, 1578920, 1973650, 2210488, 2763110, 3947300, 5526220, 6907775, 7894600, 11052440, 13815550, 27631100, 55262200]

約数ペア:

[(1, 55262200), (2, 27631100), (4, 13815550), (5, 11052440), (7, 7894600), (8, 6907775), (10, 5526220), (14, 3947300), (20, 2763110), (25, 2210488), (28, 1973650), (35, 1578920), (40, 1381555), (49, 1127800), (50, 1105244), (56, 986825), (70, 789460), (98, 563900), (100, 552622), (140, 394730), (175, 315784), (196, 281950), (200, 276311), (245, 225560), (280, 197365), (350, 157892), (392, 140975), (490, 112780), (700, 78946), (980, 56390), (1225, 45112), (1400, 39473), (1960, 28195), (2450, 22556), (4900, 11278), (5639, 9800)]