211731600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:242

約数の個数: 240

約数和(自身を含む): 732328128

約数和(自身を除く): 520596528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 97, 100, 102, 107, 120, 136, 150, 170, 194, 200, 204, 214, 240, 255, 272, 291, 300, 321, 340, 388, 400, 408, 425, 428, 485, 510, 535, 582, 600, 642, 680, 776, 816, 850, 856, 970, 1020, 1070, 1164, 1200, 1275, 1284, 1360, 1455, 1552, 1605, 1649, 1700, 1712, 1819, 1940, 2040, 2140, 2328, 2425, 2550, 2568, 2675, 2910, 3210, 3298, 3400, 3638, 3880, 4080, 4280, 4656, 4850, 4947, 5100, 5136, 5350, 5457, 5820, 6420, 6596, 6800, 7275, 7276, 7760, 8025, 8245, 8560, 9095, 9700, 9894, 10200, 10379, 10700, 10914, 11640, 12840, 13192, 14550, 14552, 16050, 16490, 18190, 19400, 19788, 20400, 20758, 21400, 21828, 23280, 24735, 25680, 26384, 27285, 29100, 29104, 31137, 32100, 32980, 36380, 38800, 39576, 41225, 41516, 42800, 43656, 45475, 49470, 51895, 54570, 58200, 62274, 64200, 65960, 72760, 79152, 82450, 83032, 87312, 90950, 98940, 103790, 109140, 116400, 123675, 124548, 128400, 131920, 136425, 145520, 155685, 164900, 166064, 176443, 181900, 197880, 207580, 218280, 247350, 249096, 259475, 272850, 311370, 329800, 352886, 363800, 395760, 415160, 436560, 494700, 498192, 518950, 529329, 545700, 622740, 659600, 705772, 727600, 778425, 830320, 882215, 989400, 1037900, 1058658, 1091400, 1245480, 1411544, 1556850, 1764430, 1978800, 2075800, 2117316, 2182800, 2490960, 2646645, 2823088, 3113700, 3528860, 4151600, 4234632, 4411075, 5293290, 6227400, 7057720, 8469264, 8822150, 10586580, 12454800, 13233225, 14115440, 17644300, 21173160, 26466450, 35288600, 42346320, 52932900, 70577200, 105865800, 211731600]

約数ペア:

[(1, 211731600), (2, 105865800), (3, 70577200), (4, 52932900), (5, 42346320), (6, 35288600), (8, 26466450), (10, 21173160), (12, 17644300), (15, 14115440), (16, 13233225), (17, 12454800), (20, 10586580), (24, 8822150), (25, 8469264), (30, 7057720), (34, 6227400), (40, 5293290), (48, 4411075), (50, 4234632), (51, 4151600), (60, 3528860), (68, 3113700), (75, 2823088), (80, 2646645), (85, 2490960), (97, 2182800), (100, 2117316), (102, 2075800), (107, 1978800), (120, 1764430), (136, 1556850), (150, 1411544), (170, 1245480), (194, 1091400), (200, 1058658), (204, 1037900), (214, 989400), (240, 882215), (255, 830320), (272, 778425), (291, 727600), (300, 705772), (321, 659600), (340, 622740), (388, 545700), (400, 529329), (408, 518950), (425, 498192), (428, 494700), (485, 436560), (510, 415160), (535, 395760), (582, 363800), (600, 352886), (642, 329800), (680, 311370), (776, 272850), (816, 259475), (850, 249096), (856, 247350), (970, 218280), (1020, 207580), (1070, 197880), (1164, 181900), (1200, 176443), (1275, 166064), (1284, 164900), (1360, 155685), (1455, 145520), (1552, 136425), (1605, 131920), (1649, 128400), (1700, 124548), (1712, 123675), (1819, 116400), (1940, 109140), (2040, 103790), (2140, 98940), (2328, 90950), (2425, 87312), (2550, 83032), (2568, 82450), (2675, 79152), (2910, 72760), (3210, 65960), (3298, 64200), (3400, 62274), (3638, 58200), (3880, 54570), (4080, 51895), (4280, 49470), (4656, 45475), (4850, 43656), (4947, 42800), (5100, 41516), (5136, 41225), (5350, 39576), (5457, 38800), (5820, 36380), (6420, 32980), (6596, 32100), (6800, 31137), (7275, 29104), (7276, 29100), (7760, 27285), (8025, 26384), (8245, 25680), (8560, 24735), (9095, 23280), (9700, 21828), (9894, 21400), (10200, 20758), (10379, 20400), (10700, 19788), (10914, 19400), (11640, 18190), (12840, 16490), (13192, 16050), (14550, 14552)]