16752400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:249

約数の個数: 120

約数和(自身を含む): 47727104

約数和(自身を除く): 30974704

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 140, 155, 175, 193, 200, 217, 248, 280, 310, 350, 386, 400, 434, 496, 560, 620, 700, 772, 775, 868, 965, 1085, 1240, 1351, 1400, 1544, 1550, 1736, 1930, 2170, 2480, 2702, 2800, 3088, 3100, 3472, 3860, 4340, 4825, 5404, 5425, 5983, 6200, 6755, 7720, 8680, 9650, 10808, 10850, 11966, 12400, 13510, 15440, 17360, 19300, 21616, 21700, 23932, 27020, 29915, 33775, 38600, 41881, 43400, 47864, 54040, 59830, 67550, 77200, 83762, 86800, 95728, 108080, 119660, 135100, 149575, 167524, 209405, 239320, 270200, 299150, 335048, 418810, 478640, 540400, 598300, 670096, 837620, 1047025, 1196600, 1675240, 2094050, 2393200, 3350480, 4188100, 8376200, 16752400]

約数ペア:

[(1, 16752400), (2, 8376200), (4, 4188100), (5, 3350480), (7, 2393200), (8, 2094050), (10, 1675240), (14, 1196600), (16, 1047025), (20, 837620), (25, 670096), (28, 598300), (31, 540400), (35, 478640), (40, 418810), (50, 335048), (56, 299150), (62, 270200), (70, 239320), (80, 209405), (100, 167524), (112, 149575), (124, 135100), (140, 119660), (155, 108080), (175, 95728), (193, 86800), (200, 83762), (217, 77200), (248, 67550), (280, 59830), (310, 54040), (350, 47864), (386, 43400), (400, 41881), (434, 38600), (496, 33775), (560, 29915), (620, 27020), (700, 23932), (772, 21700), (775, 21616), (868, 19300), (965, 17360), (1085, 15440), (1240, 13510), (1351, 12400), (1400, 11966), (1544, 10850), (1550, 10808), (1736, 9650), (1930, 8680), (2170, 7720), (2480, 6755), (2702, 6200), (2800, 5983), (3088, 5425), (3100, 5404), (3472, 4825), (3860, 4340)]