89882800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{683}}^1$

素因数の和:755

約数の個数: 120

約数和(自身を含む): 252412416

約数和(自身を除く): 162529616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 47, 50, 56, 70, 80, 94, 100, 112, 140, 175, 188, 200, 235, 280, 329, 350, 376, 400, 470, 560, 658, 683, 700, 752, 940, 1175, 1316, 1366, 1400, 1645, 1880, 2350, 2632, 2732, 2800, 3290, 3415, 3760, 4700, 4781, 5264, 5464, 6580, 6830, 8225, 9400, 9562, 10928, 13160, 13660, 16450, 17075, 18800, 19124, 23905, 26320, 27320, 32101, 32900, 34150, 38248, 47810, 54640, 64202, 65800, 68300, 76496, 95620, 119525, 128404, 131600, 136600, 160505, 191240, 224707, 239050, 256808, 273200, 321010, 382480, 449414, 478100, 513616, 642020, 802525, 898828, 956200, 1123535, 1284040, 1605050, 1797656, 1912400, 2247070, 2568080, 3210100, 3595312, 4494140, 5617675, 6420200, 8988280, 11235350, 12840400, 17976560, 22470700, 44941400, 89882800]

約数ペア:

[(1, 89882800), (2, 44941400), (4, 22470700), (5, 17976560), (7, 12840400), (8, 11235350), (10, 8988280), (14, 6420200), (16, 5617675), (20, 4494140), (25, 3595312), (28, 3210100), (35, 2568080), (40, 2247070), (47, 1912400), (50, 1797656), (56, 1605050), (70, 1284040), (80, 1123535), (94, 956200), (100, 898828), (112, 802525), (140, 642020), (175, 513616), (188, 478100), (200, 449414), (235, 382480), (280, 321010), (329, 273200), (350, 256808), (376, 239050), (400, 224707), (470, 191240), (560, 160505), (658, 136600), (683, 131600), (700, 128404), (752, 119525), (940, 95620), (1175, 76496), (1316, 68300), (1366, 65800), (1400, 64202), (1645, 54640), (1880, 47810), (2350, 38248), (2632, 34150), (2732, 32900), (2800, 32101), (3290, 27320), (3415, 26320), (3760, 23905), (4700, 19124), (4781, 18800), (5264, 17075), (5464, 16450), (6580, 13660), (6830, 13160), (8225, 10928), (9400, 9562)]