112918400

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{71}}^2$

素因数の和:173

約数の個数: 144

約数和(自身を含む): 323346120

約数和(自身を除く): 210427720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 71, 80, 100, 112, 128, 140, 142, 160, 175, 200, 224, 280, 284, 320, 350, 355, 400, 448, 497, 560, 568, 640, 700, 710, 800, 896, 994, 1120, 1136, 1400, 1420, 1600, 1775, 1988, 2240, 2272, 2485, 2800, 2840, 3200, 3550, 3976, 4480, 4544, 4970, 5041, 5600, 5680, 7100, 7952, 9088, 9940, 10082, 11200, 11360, 12425, 14200, 15904, 19880, 20164, 22400, 22720, 24850, 25205, 28400, 31808, 35287, 39760, 40328, 45440, 49700, 50410, 56800, 63616, 70574, 79520, 80656, 99400, 100820, 113600, 126025, 141148, 159040, 161312, 176435, 198800, 201640, 227200, 252050, 282296, 318080, 322624, 352870, 397600, 403280, 504100, 564592, 645248, 705740, 795200, 806560, 882175, 1008200, 1129184, 1411480, 1590400, 1613120, 1764350, 2016400, 2258368, 2822960, 3226240, 3528700, 4032800, 4516736, 5645920, 7057400, 8065600, 11291840, 14114800, 16131200, 22583680, 28229600, 56459200, 112918400]

約数ペア:

[(1, 112918400), (2, 56459200), (4, 28229600), (5, 22583680), (7, 16131200), (8, 14114800), (10, 11291840), (14, 8065600), (16, 7057400), (20, 5645920), (25, 4516736), (28, 4032800), (32, 3528700), (35, 3226240), (40, 2822960), (50, 2258368), (56, 2016400), (64, 1764350), (70, 1613120), (71, 1590400), (80, 1411480), (100, 1129184), (112, 1008200), (128, 882175), (140, 806560), (142, 795200), (160, 705740), (175, 645248), (200, 564592), (224, 504100), (280, 403280), (284, 397600), (320, 352870), (350, 322624), (355, 318080), (400, 282296), (448, 252050), (497, 227200), (560, 201640), (568, 198800), (640, 176435), (700, 161312), (710, 159040), (800, 141148), (896, 126025), (994, 113600), (1120, 100820), (1136, 99400), (1400, 80656), (1420, 79520), (1600, 70574), (1775, 63616), (1988, 56800), (2240, 50410), (2272, 49700), (2485, 45440), (2800, 40328), (2840, 39760), (3200, 35287), (3550, 31808), (3976, 28400), (4480, 25205), (4544, 24850), (4970, 22720), (5041, 22400), (5600, 20164), (5680, 19880), (7100, 15904), (7952, 14200), (9088, 12425), (9940, 11360), (10082, 11200)]