51457800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{617}}^1$

素因数の和:775

約数の個数: 96

約数和(自身を含む): 160927200

約数和(自身を除く): 109469400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 139, 150, 200, 278, 300, 417, 556, 600, 617, 695, 834, 1112, 1234, 1390, 1668, 1851, 2085, 2468, 2780, 3085, 3336, 3475, 3702, 4170, 4936, 5560, 6170, 6950, 7404, 8340, 9255, 10425, 12340, 13900, 14808, 15425, 16680, 18510, 20850, 24680, 27800, 30850, 37020, 41700, 46275, 61700, 74040, 83400, 85763, 92550, 123400, 171526, 185100, 257289, 343052, 370200, 428815, 514578, 686104, 857630, 1029156, 1286445, 1715260, 2058312, 2144075, 2572890, 3430520, 4288150, 5145780, 6432225, 8576300, 10291560, 12864450, 17152600, 25728900, 51457800]

約数ペア:

[(1, 51457800), (2, 25728900), (3, 17152600), (4, 12864450), (5, 10291560), (6, 8576300), (8, 6432225), (10, 5145780), (12, 4288150), (15, 3430520), (20, 2572890), (24, 2144075), (25, 2058312), (30, 1715260), (40, 1286445), (50, 1029156), (60, 857630), (75, 686104), (100, 514578), (120, 428815), (139, 370200), (150, 343052), (200, 257289), (278, 185100), (300, 171526), (417, 123400), (556, 92550), (600, 85763), (617, 83400), (695, 74040), (834, 61700), (1112, 46275), (1234, 41700), (1390, 37020), (1668, 30850), (1851, 27800), (2085, 24680), (2468, 20850), (2780, 18510), (3085, 16680), (3336, 15425), (3475, 14808), (3702, 13900), (4170, 12340), (4936, 10425), (5560, 9255), (6170, 8340), (6950, 7404)]