211551200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1021}}^1$

素因数の和:1085

約数の個数: 144

約数和(自身を含む): 606773664

約数和(自身を除く): 395222464

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 37, 40, 50, 56, 70, 74, 80, 100, 112, 140, 148, 160, 175, 185, 200, 224, 259, 280, 296, 350, 370, 400, 518, 560, 592, 700, 740, 800, 925, 1021, 1036, 1120, 1184, 1295, 1400, 1480, 1850, 2042, 2072, 2590, 2800, 2960, 3700, 4084, 4144, 5105, 5180, 5600, 5920, 6475, 7147, 7400, 8168, 8288, 10210, 10360, 12950, 14294, 14800, 16336, 20420, 20720, 25525, 25900, 28588, 29600, 32672, 35735, 37777, 40840, 41440, 51050, 51800, 57176, 71470, 75554, 81680, 102100, 103600, 114352, 142940, 151108, 163360, 178675, 188885, 204200, 207200, 228704, 264439, 285880, 302216, 357350, 377770, 408400, 528878, 571760, 604432, 714700, 755540, 816800, 944425, 1057756, 1143520, 1208864, 1322195, 1429400, 1511080, 1888850, 2115512, 2644390, 2858800, 3022160, 3777700, 4231024, 5288780, 5717600, 6044320, 6610975, 7555400, 8462048, 10577560, 13221950, 15110800, 21155120, 26443900, 30221600, 42310240, 52887800, 105775600, 211551200]

約数ペア:

[(1, 211551200), (2, 105775600), (4, 52887800), (5, 42310240), (7, 30221600), (8, 26443900), (10, 21155120), (14, 15110800), (16, 13221950), (20, 10577560), (25, 8462048), (28, 7555400), (32, 6610975), (35, 6044320), (37, 5717600), (40, 5288780), (50, 4231024), (56, 3777700), (70, 3022160), (74, 2858800), (80, 2644390), (100, 2115512), (112, 1888850), (140, 1511080), (148, 1429400), (160, 1322195), (175, 1208864), (185, 1143520), (200, 1057756), (224, 944425), (259, 816800), (280, 755540), (296, 714700), (350, 604432), (370, 571760), (400, 528878), (518, 408400), (560, 377770), (592, 357350), (700, 302216), (740, 285880), (800, 264439), (925, 228704), (1021, 207200), (1036, 204200), (1120, 188885), (1184, 178675), (1295, 163360), (1400, 151108), (1480, 142940), (1850, 114352), (2042, 103600), (2072, 102100), (2590, 81680), (2800, 75554), (2960, 71470), (3700, 57176), (4084, 51800), (4144, 51050), (5105, 41440), (5180, 40840), (5600, 37777), (5920, 35735), (6475, 32672), (7147, 29600), (7400, 28588), (8168, 25900), (8288, 25525), (10210, 20720), (10360, 20420), (12950, 16336), (14294, 14800)]