71752800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{4271}}^1$

素因数の和:4301

約数の個数: 144

約数和(自身を含む): 266982912

約数和(自身を除く): 195230112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 4271, 5600, 8400, 8542, 12813, 16800, 17084, 21355, 25626, 29897, 34168, 42710, 51252, 59794, 64065, 68336, 85420, 89691, 102504, 106775, 119588, 128130, 136672, 149485, 170840, 179382, 205008, 213550, 239176, 256260, 298970, 320325, 341680, 358764, 410016, 427100, 448455, 478352, 512520, 597940, 640650, 683360, 717528, 747425, 854200, 896910, 956704, 1025040, 1195880, 1281300, 1435056, 1494850, 1708400, 1793820, 2050080, 2242275, 2391760, 2562600, 2870112, 2989700, 3416800, 3587640, 4484550, 4783520, 5125200, 5979400, 7175280, 8969100, 10250400, 11958800, 14350560, 17938200, 23917600, 35876400, 71752800]

約数ペア:

[(1, 71752800), (2, 35876400), (3, 23917600), (4, 17938200), (5, 14350560), (6, 11958800), (7, 10250400), (8, 8969100), (10, 7175280), (12, 5979400), (14, 5125200), (15, 4783520), (16, 4484550), (20, 3587640), (21, 3416800), (24, 2989700), (25, 2870112), (28, 2562600), (30, 2391760), (32, 2242275), (35, 2050080), (40, 1793820), (42, 1708400), (48, 1494850), (50, 1435056), (56, 1281300), (60, 1195880), (70, 1025040), (75, 956704), (80, 896910), (84, 854200), (96, 747425), (100, 717528), (105, 683360), (112, 640650), (120, 597940), (140, 512520), (150, 478352), (160, 448455), (168, 427100), (175, 410016), (200, 358764), (210, 341680), (224, 320325), (240, 298970), (280, 256260), (300, 239176), (336, 213550), (350, 205008), (400, 179382), (420, 170840), (480, 149485), (525, 136672), (560, 128130), (600, 119588), (672, 106775), (700, 102504), (800, 89691), (840, 85420), (1050, 68336), (1120, 64065), (1200, 59794), (1400, 51252), (1680, 42710), (2100, 34168), (2400, 29897), (2800, 25626), (3360, 21355), (4200, 17084), (4271, 16800), (5600, 12813), (8400, 8542)]