211850100

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1019}}^1$

素因数の和:1060

約数の個数: 288

約数和(自身を含む): 849945600

約数和(自身を除く): 638095500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 25, 27, 28, 30, 33, 35, 36, 42, 44, 45, 50, 54, 55, 60, 63, 66, 70, 75, 77, 84, 90, 99, 100, 105, 108, 110, 126, 132, 135, 140, 150, 154, 165, 175, 180, 189, 198, 210, 220, 225, 231, 252, 270, 275, 297, 300, 308, 315, 330, 350, 378, 385, 396, 420, 450, 462, 495, 525, 540, 550, 594, 630, 660, 675, 693, 700, 756, 770, 825, 900, 924, 945, 990, 1019, 1050, 1100, 1155, 1188, 1260, 1350, 1386, 1485, 1540, 1575, 1650, 1890, 1925, 1980, 2038, 2079, 2100, 2310, 2475, 2700, 2772, 2970, 3057, 3150, 3300, 3465, 3780, 3850, 4076, 4158, 4620, 4725, 4950, 5095, 5775, 5940, 6114, 6300, 6930, 7133, 7425, 7700, 8316, 9171, 9450, 9900, 10190, 10395, 11209, 11550, 12228, 13860, 14266, 14850, 15285, 17325, 18342, 18900, 20380, 20790, 21399, 22418, 23100, 25475, 27513, 28532, 29700, 30570, 33627, 34650, 35665, 36684, 41580, 42798, 44836, 45855, 50950, 51975, 55026, 56045, 61140, 64197, 67254, 69300, 71330, 76425, 78463, 85596, 91710, 100881, 101900, 103950, 106995, 110052, 112090, 128394, 134508, 137565, 142660, 152850, 156926, 168135, 178325, 183420, 192591, 201762, 207900, 213990, 224180, 229275, 235389, 256788, 275130, 280225, 302643, 305700, 313852, 320985, 336270, 356650, 385182, 392315, 403524, 427980, 458550, 470778, 504405, 534975, 550260, 560450, 605286, 641970, 672540, 687825, 706167, 713300, 770364, 784630, 840675, 917100, 941556, 962955, 1008810, 1069950, 1120900, 1176945, 1210572, 1283940, 1375650, 1412334, 1513215, 1569260, 1604925, 1681350, 1925910, 1961575, 2017620, 2118501, 2139900, 2353890, 2522025, 2751300, 2824668, 3026430, 3209850, 3362700, 3530835, 3851820, 3923150, 4237002, 4707780, 4814775, 5044050, 5884725, 6052860, 6419700, 7061670, 7566075, 7846300, 8474004, 9629550, 10088100, 10592505, 11769450, 14123340, 15132150, 17654175, 19259100, 21185010, 23538900, 30264300, 35308350, 42370020, 52962525, 70616700, 105925050, 211850100]

約数ペア:

[(1, 211850100), (2, 105925050), (3, 70616700), (4, 52962525), (5, 42370020), (6, 35308350), (7, 30264300), (9, 23538900), (10, 21185010), (11, 19259100), (12, 17654175), (14, 15132150), (15, 14123340), (18, 11769450), (20, 10592505), (21, 10088100), (22, 9629550), (25, 8474004), (27, 7846300), (28, 7566075), (30, 7061670), (33, 6419700), (35, 6052860), (36, 5884725), (42, 5044050), (44, 4814775), (45, 4707780), (50, 4237002), (54, 3923150), (55, 3851820), (60, 3530835), (63, 3362700), (66, 3209850), (70, 3026430), (75, 2824668), (77, 2751300), (84, 2522025), (90, 2353890), (99, 2139900), (100, 2118501), (105, 2017620), (108, 1961575), (110, 1925910), (126, 1681350), (132, 1604925), (135, 1569260), (140, 1513215), (150, 1412334), (154, 1375650), (165, 1283940), (175, 1210572), (180, 1176945), (189, 1120900), (198, 1069950), (210, 1008810), (220, 962955), (225, 941556), (231, 917100), (252, 840675), (270, 784630), (275, 770364), (297, 713300), (300, 706167), (308, 687825), (315, 672540), (330, 641970), (350, 605286), (378, 560450), (385, 550260), (396, 534975), (420, 504405), (450, 470778), (462, 458550), (495, 427980), (525, 403524), (540, 392315), (550, 385182), (594, 356650), (630, 336270), (660, 320985), (675, 313852), (693, 305700), (700, 302643), (756, 280225), (770, 275130), (825, 256788), (900, 235389), (924, 229275), (945, 224180), (990, 213990), (1019, 207900), (1050, 201762), (1100, 192591), (1155, 183420), (1188, 178325), (1260, 168135), (1350, 156926), (1386, 152850), (1485, 142660), (1540, 137565), (1575, 134508), (1650, 128394), (1890, 112090), (1925, 110052), (1980, 106995), (2038, 103950), (2079, 101900), (2100, 100881), (2310, 91710), (2475, 85596), (2700, 78463), (2772, 76425), (2970, 71330), (3057, 69300), (3150, 67254), (3300, 64197), (3465, 61140), (3780, 56045), (3850, 55026), (4076, 51975), (4158, 50950), (4620, 45855), (4725, 44836), (4950, 42798), (5095, 41580), (5775, 36684), (5940, 35665), (6114, 34650), (6300, 33627), (6930, 30570), (7133, 29700), (7425, 28532), (7700, 27513), (8316, 25475), (9171, 23100), (9450, 22418), (9900, 21399), (10190, 20790), (10395, 20380), (11209, 18900), (11550, 18342), (12228, 17325), (13860, 15285), (14266, 14850)]