212902800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{127}}^2$

素因数の和:286

約数の個数: 180

約数和(自身を含む): 749902896

約数和(自身を除く): 537000096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 127, 132, 150, 165, 176, 200, 220, 240, 254, 264, 275, 300, 330, 381, 400, 440, 508, 528, 550, 600, 635, 660, 762, 825, 880, 1016, 1100, 1200, 1270, 1320, 1397, 1524, 1650, 1905, 2032, 2200, 2540, 2640, 2794, 3048, 3175, 3300, 3810, 4191, 4400, 5080, 5588, 6096, 6350, 6600, 6985, 7620, 8382, 9525, 10160, 11176, 12700, 13200, 13970, 15240, 16129, 16764, 19050, 20955, 22352, 25400, 27940, 30480, 32258, 33528, 34925, 38100, 41910, 48387, 50800, 55880, 64516, 67056, 69850, 76200, 80645, 83820, 96774, 104775, 111760, 129032, 139700, 152400, 161290, 167640, 177419, 193548, 209550, 241935, 258064, 279400, 322580, 335280, 354838, 387096, 403225, 419100, 483870, 532257, 558800, 645160, 709676, 774192, 806450, 838200, 887095, 967740, 1064514, 1209675, 1290320, 1419352, 1612900, 1676400, 1774190, 1935480, 2129028, 2419350, 2661285, 2838704, 3225800, 3548380, 3870960, 4258056, 4435475, 4838700, 5322570, 6451600, 7096760, 8516112, 8870950, 9677400, 10645140, 13306425, 14193520, 17741900, 19354800, 21290280, 26612850, 35483800, 42580560, 53225700, 70967600, 106451400, 212902800]

約数ペア:

[(1, 212902800), (2, 106451400), (3, 70967600), (4, 53225700), (5, 42580560), (6, 35483800), (8, 26612850), (10, 21290280), (11, 19354800), (12, 17741900), (15, 14193520), (16, 13306425), (20, 10645140), (22, 9677400), (24, 8870950), (25, 8516112), (30, 7096760), (33, 6451600), (40, 5322570), (44, 4838700), (48, 4435475), (50, 4258056), (55, 3870960), (60, 3548380), (66, 3225800), (75, 2838704), (80, 2661285), (88, 2419350), (100, 2129028), (110, 1935480), (120, 1774190), (127, 1676400), (132, 1612900), (150, 1419352), (165, 1290320), (176, 1209675), (200, 1064514), (220, 967740), (240, 887095), (254, 838200), (264, 806450), (275, 774192), (300, 709676), (330, 645160), (381, 558800), (400, 532257), (440, 483870), (508, 419100), (528, 403225), (550, 387096), (600, 354838), (635, 335280), (660, 322580), (762, 279400), (825, 258064), (880, 241935), (1016, 209550), (1100, 193548), (1200, 177419), (1270, 167640), (1320, 161290), (1397, 152400), (1524, 139700), (1650, 129032), (1905, 111760), (2032, 104775), (2200, 96774), (2540, 83820), (2640, 80645), (2794, 76200), (3048, 69850), (3175, 67056), (3300, 64516), (3810, 55880), (4191, 50800), (4400, 48387), (5080, 41910), (5588, 38100), (6096, 34925), (6350, 33528), (6600, 32258), (6985, 30480), (7620, 27940), (8382, 25400), (9525, 22352), (10160, 20955), (11176, 19050), (12700, 16764), (13200, 16129), (13970, 15240)]