211876000

素因数分解:

$2^5\times 5^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:109

約数の個数: 288

約数和(自身を含む): 645345792

約数和(自身を除く): 433469792

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 32, 35, 40, 46, 47, 49, 50, 56, 70, 80, 92, 94, 98, 100, 112, 115, 125, 140, 160, 161, 175, 184, 188, 196, 200, 224, 230, 235, 245, 250, 280, 322, 329, 350, 368, 376, 392, 400, 460, 470, 490, 500, 560, 575, 644, 658, 700, 736, 752, 784, 800, 805, 875, 920, 940, 980, 1000, 1081, 1120, 1127, 1150, 1175, 1225, 1288, 1316, 1400, 1504, 1568, 1610, 1645, 1750, 1840, 1880, 1960, 2000, 2162, 2254, 2300, 2303, 2350, 2450, 2576, 2632, 2800, 2875, 3220, 3290, 3500, 3680, 3760, 3920, 4000, 4025, 4324, 4508, 4600, 4606, 4700, 4900, 5152, 5264, 5405, 5600, 5635, 5750, 5875, 6125, 6440, 6580, 7000, 7520, 7567, 7840, 8050, 8225, 8648, 9016, 9200, 9212, 9400, 9800, 10528, 10810, 11270, 11500, 11515, 11750, 12250, 12880, 13160, 14000, 15134, 16100, 16450, 17296, 18032, 18400, 18424, 18800, 19600, 20125, 21620, 22540, 23000, 23030, 23500, 24500, 25760, 26320, 27025, 28000, 28175, 30268, 32200, 32900, 34592, 36064, 36848, 37600, 37835, 39200, 40250, 41125, 43240, 45080, 46000, 46060, 47000, 49000, 52640, 52969, 54050, 56350, 57575, 60536, 64400, 65800, 73696, 75670, 80500, 82250, 86480, 90160, 92000, 92120, 94000, 98000, 105938, 108100, 112700, 115150, 121072, 128800, 131600, 135125, 140875, 151340, 161000, 164500, 172960, 180320, 184240, 188000, 189175, 196000, 211876, 216200, 225400, 230300, 242144, 263200, 264845, 270250, 281750, 287875, 302680, 322000, 329000, 368480, 378350, 423752, 432400, 450800, 460600, 529690, 540500, 563500, 575750, 605360, 644000, 658000, 756700, 847504, 864800, 901600, 921200, 945875, 1059380, 1081000, 1127000, 1151500, 1210720, 1316000, 1324225, 1513400, 1695008, 1842400, 1891750, 2118760, 2162000, 2254000, 2303000, 2648450, 3026800, 3783500, 4237520, 4324000, 4508000, 4606000, 5296900, 6053600, 6621125, 7567000, 8475040, 9212000, 10593800, 13242250, 15134000, 21187600, 26484500, 30268000, 42375200, 52969000, 105938000, 211876000]

約数ペア:

[(1, 211876000), (2, 105938000), (4, 52969000), (5, 42375200), (7, 30268000), (8, 26484500), (10, 21187600), (14, 15134000), (16, 13242250), (20, 10593800), (23, 9212000), (25, 8475040), (28, 7567000), (32, 6621125), (35, 6053600), (40, 5296900), (46, 4606000), (47, 4508000), (49, 4324000), (50, 4237520), (56, 3783500), (70, 3026800), (80, 2648450), (92, 2303000), (94, 2254000), (98, 2162000), (100, 2118760), (112, 1891750), (115, 1842400), (125, 1695008), (140, 1513400), (160, 1324225), (161, 1316000), (175, 1210720), (184, 1151500), (188, 1127000), (196, 1081000), (200, 1059380), (224, 945875), (230, 921200), (235, 901600), (245, 864800), (250, 847504), (280, 756700), (322, 658000), (329, 644000), (350, 605360), (368, 575750), (376, 563500), (392, 540500), (400, 529690), (460, 460600), (470, 450800), (490, 432400), (500, 423752), (560, 378350), (575, 368480), (644, 329000), (658, 322000), (700, 302680), (736, 287875), (752, 281750), (784, 270250), (800, 264845), (805, 263200), (875, 242144), (920, 230300), (940, 225400), (980, 216200), (1000, 211876), (1081, 196000), (1120, 189175), (1127, 188000), (1150, 184240), (1175, 180320), (1225, 172960), (1288, 164500), (1316, 161000), (1400, 151340), (1504, 140875), (1568, 135125), (1610, 131600), (1645, 128800), (1750, 121072), (1840, 115150), (1880, 112700), (1960, 108100), (2000, 105938), (2162, 98000), (2254, 94000), (2300, 92120), (2303, 92000), (2350, 90160), (2450, 86480), (2576, 82250), (2632, 80500), (2800, 75670), (2875, 73696), (3220, 65800), (3290, 64400), (3500, 60536), (3680, 57575), (3760, 56350), (3920, 54050), (4000, 52969), (4025, 52640), (4324, 49000), (4508, 47000), (4600, 46060), (4606, 46000), (4700, 45080), (4900, 43240), (5152, 41125), (5264, 40250), (5405, 39200), (5600, 37835), (5635, 37600), (5750, 36848), (5875, 36064), (6125, 34592), (6440, 32900), (6580, 32200), (7000, 30268), (7520, 28175), (7567, 28000), (7840, 27025), (8050, 26320), (8225, 25760), (8648, 24500), (9016, 23500), (9200, 23030), (9212, 23000), (9400, 22540), (9800, 21620), (10528, 20125), (10810, 19600), (11270, 18800), (11500, 18424), (11515, 18400), (11750, 18032), (12250, 17296), (12880, 16450), (13160, 16100), (14000, 15134)]