84688800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{71}}^2$

素因数の和:172

約数の個数: 216

約数和(自身を含む): 319542048

約数和(自身を除く): 234853248

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, 71, 75, 80, 84, 96, 100, 105, 112, 120, 140, 142, 150, 160, 168, 175, 200, 210, 213, 224, 240, 280, 284, 300, 336, 350, 355, 400, 420, 426, 480, 497, 525, 560, 568, 600, 672, 700, 710, 800, 840, 852, 994, 1050, 1065, 1120, 1136, 1200, 1400, 1420, 1491, 1680, 1704, 1775, 1988, 2100, 2130, 2272, 2400, 2485, 2800, 2840, 2982, 3360, 3408, 3550, 3976, 4200, 4260, 4970, 5041, 5325, 5600, 5680, 5964, 6816, 7100, 7455, 7952, 8400, 8520, 9940, 10082, 10650, 11360, 11928, 12425, 14200, 14910, 15123, 15904, 16800, 17040, 19880, 20164, 21300, 23856, 24850, 25205, 28400, 29820, 30246, 34080, 35287, 37275, 39760, 40328, 42600, 47712, 49700, 50410, 56800, 59640, 60492, 70574, 74550, 75615, 79520, 80656, 85200, 99400, 100820, 105861, 119280, 120984, 126025, 141148, 149100, 151230, 161312, 170400, 176435, 198800, 201640, 211722, 238560, 241968, 252050, 282296, 298200, 302460, 352870, 378075, 397600, 403280, 423444, 483936, 504100, 529305, 564592, 596400, 604920, 705740, 756150, 806560, 846888, 882175, 1008200, 1058610, 1129184, 1192800, 1209840, 1411480, 1512300, 1693776, 1764350, 2016400, 2117220, 2419680, 2646525, 2822960, 3024600, 3387552, 3528700, 4032800, 4234440, 5293050, 5645920, 6049200, 7057400, 8468880, 10586100, 12098400, 14114800, 16937760, 21172200, 28229600, 42344400, 84688800]

約数ペア:

[(1, 84688800), (2, 42344400), (3, 28229600), (4, 21172200), (5, 16937760), (6, 14114800), (7, 12098400), (8, 10586100), (10, 8468880), (12, 7057400), (14, 6049200), (15, 5645920), (16, 5293050), (20, 4234440), (21, 4032800), (24, 3528700), (25, 3387552), (28, 3024600), (30, 2822960), (32, 2646525), (35, 2419680), (40, 2117220), (42, 2016400), (48, 1764350), (50, 1693776), (56, 1512300), (60, 1411480), (70, 1209840), (71, 1192800), (75, 1129184), (80, 1058610), (84, 1008200), (96, 882175), (100, 846888), (105, 806560), (112, 756150), (120, 705740), (140, 604920), (142, 596400), (150, 564592), (160, 529305), (168, 504100), (175, 483936), (200, 423444), (210, 403280), (213, 397600), (224, 378075), (240, 352870), (280, 302460), (284, 298200), (300, 282296), (336, 252050), (350, 241968), (355, 238560), (400, 211722), (420, 201640), (426, 198800), (480, 176435), (497, 170400), (525, 161312), (560, 151230), (568, 149100), (600, 141148), (672, 126025), (700, 120984), (710, 119280), (800, 105861), (840, 100820), (852, 99400), (994, 85200), (1050, 80656), (1065, 79520), (1120, 75615), (1136, 74550), (1200, 70574), (1400, 60492), (1420, 59640), (1491, 56800), (1680, 50410), (1704, 49700), (1775, 47712), (1988, 42600), (2100, 40328), (2130, 39760), (2272, 37275), (2400, 35287), (2485, 34080), (2800, 30246), (2840, 29820), (2982, 28400), (3360, 25205), (3408, 24850), (3550, 23856), (3976, 21300), (4200, 20164), (4260, 19880), (4970, 17040), (5041, 16800), (5325, 15904), (5600, 15123), (5680, 14910), (5964, 14200), (6816, 12425), (7100, 11928), (7455, 11360), (7952, 10650), (8400, 10082), (8520, 9940)]