39865200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:399

約数の個数: 120

約数和(自身を含む): 129158400

約数和(自身を除く): 89293200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 139, 150, 200, 239, 240, 278, 300, 400, 417, 478, 556, 600, 695, 717, 834, 956, 1112, 1195, 1200, 1390, 1434, 1668, 1912, 2085, 2224, 2390, 2780, 2868, 3336, 3475, 3585, 3824, 4170, 4780, 5560, 5736, 5975, 6672, 6950, 7170, 8340, 9560, 10425, 11120, 11472, 11950, 13900, 14340, 16680, 17925, 19120, 20850, 23900, 27800, 28680, 33221, 33360, 35850, 41700, 47800, 55600, 57360, 66442, 71700, 83400, 95600, 99663, 132884, 143400, 166105, 166800, 199326, 265768, 286800, 332210, 398652, 498315, 531536, 664420, 797304, 830525, 996630, 1328840, 1594608, 1661050, 1993260, 2491575, 2657680, 3322100, 3986520, 4983150, 6644200, 7973040, 9966300, 13288400, 19932600, 39865200]

約数ペア:

[(1, 39865200), (2, 19932600), (3, 13288400), (4, 9966300), (5, 7973040), (6, 6644200), (8, 4983150), (10, 3986520), (12, 3322100), (15, 2657680), (16, 2491575), (20, 1993260), (24, 1661050), (25, 1594608), (30, 1328840), (40, 996630), (48, 830525), (50, 797304), (60, 664420), (75, 531536), (80, 498315), (100, 398652), (120, 332210), (139, 286800), (150, 265768), (200, 199326), (239, 166800), (240, 166105), (278, 143400), (300, 132884), (400, 99663), (417, 95600), (478, 83400), (556, 71700), (600, 66442), (695, 57360), (717, 55600), (834, 47800), (956, 41700), (1112, 35850), (1195, 33360), (1200, 33221), (1390, 28680), (1434, 27800), (1668, 23900), (1912, 20850), (2085, 19120), (2224, 17925), (2390, 16680), (2780, 14340), (2868, 13900), (3336, 11950), (3475, 11472), (3585, 11120), (3824, 10425), (4170, 9560), (4780, 8340), (5560, 7170), (5736, 6950), (5975, 6672)]