200810400

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{11953}}^1$

素因数の和:11983

約数の個数: 144

約数和(自身を含む): 747077184

約数和(自身を除く): 546266784

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, 5600, 8400, 11953, 16800, 23906, 35859, 47812, 59765, 71718, 83671, 95624, 119530, 143436, 167342, 179295, 191248, 239060, 251013, 286872, 298825, 334684, 358590, 382496, 418355, 478120, 502026, 573744, 597650, 669368, 717180, 836710, 896475, 956240, 1004052, 1147488, 1195300, 1255065, 1338736, 1434360, 1673420, 1792950, 1912480, 2008104, 2091775, 2390600, 2510130, 2677472, 2868720, 3346840, 3585900, 4016208, 4183550, 4781200, 5020260, 5737440, 6275325, 6693680, 7171800, 8032416, 8367100, 9562400, 10040520, 12550650, 13387360, 14343600, 16734200, 20081040, 25101300, 28687200, 33468400, 40162080, 50202600, 66936800, 100405200, 200810400]

約数ペア:

[(1, 200810400), (2, 100405200), (3, 66936800), (4, 50202600), (5, 40162080), (6, 33468400), (7, 28687200), (8, 25101300), (10, 20081040), (12, 16734200), (14, 14343600), (15, 13387360), (16, 12550650), (20, 10040520), (21, 9562400), (24, 8367100), (25, 8032416), (28, 7171800), (30, 6693680), (32, 6275325), (35, 5737440), (40, 5020260), (42, 4781200), (48, 4183550), (50, 4016208), (56, 3585900), (60, 3346840), (70, 2868720), (75, 2677472), (80, 2510130), (84, 2390600), (96, 2091775), (100, 2008104), (105, 1912480), (112, 1792950), (120, 1673420), (140, 1434360), (150, 1338736), (160, 1255065), (168, 1195300), (175, 1147488), (200, 1004052), (210, 956240), (224, 896475), (240, 836710), (280, 717180), (300, 669368), (336, 597650), (350, 573744), (400, 502026), (420, 478120), (480, 418355), (525, 382496), (560, 358590), (600, 334684), (672, 298825), (700, 286872), (800, 251013), (840, 239060), (1050, 191248), (1120, 179295), (1200, 167342), (1400, 143436), (1680, 119530), (2100, 95624), (2400, 83671), (2800, 71718), (3360, 59765), (4200, 47812), (5600, 35859), (8400, 23906), (11953, 16800)]