2102074800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{997}}^1$

素因数の和:1276

約数の個数: 240

約数和(自身を含む): 7734004992

約数和(自身を除く): 5631930192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 251, 280, 300, 336, 350, 400, 420, 502, 525, 560, 600, 700, 753, 840, 997, 1004, 1050, 1200, 1255, 1400, 1506, 1680, 1757, 1994, 2008, 2100, 2510, 2800, 2991, 3012, 3514, 3765, 3988, 4016, 4200, 4985, 5020, 5271, 5982, 6024, 6275, 6979, 7028, 7530, 7976, 8400, 8785, 9970, 10040, 10542, 11964, 12048, 12550, 13958, 14056, 14955, 15060, 15952, 17570, 18825, 19940, 20080, 20937, 21084, 23928, 24925, 25100, 26355, 27916, 28112, 29910, 30120, 34895, 35140, 37650, 39880, 41874, 42168, 43925, 47856, 49850, 50200, 52710, 55832, 59820, 60240, 69790, 70280, 74775, 75300, 79760, 83748, 84336, 87850, 99700, 100400, 104685, 105420, 111664, 119640, 131775, 139580, 140560, 149550, 150600, 167496, 174475, 175700, 199400, 209370, 210840, 239280, 250247, 263550, 279160, 299100, 301200, 334992, 348950, 351400, 398800, 418740, 421680, 500494, 523425, 527100, 558320, 598200, 697900, 702800, 750741, 837480, 1000988, 1046850, 1054200, 1196400, 1251235, 1395800, 1501482, 1674960, 1751729, 2001976, 2093700, 2108400, 2502470, 2791600, 3002964, 3503458, 3753705, 4003952, 4187400, 5004940, 5255187, 6005928, 6256175, 7006916, 7507410, 8374800, 8758645, 10009880, 10510374, 12011856, 12512350, 14013832, 15014820, 17517290, 18768525, 20019760, 21020748, 25024700, 26275935, 28027664, 30029640, 35034580, 37537050, 42041496, 43793225, 50049400, 52551870, 60059280, 70069160, 75074100, 84082992, 87586450, 100098800, 105103740, 131379675, 140138320, 150148200, 175172900, 210207480, 262759350, 300296400, 350345800, 420414960, 525518700, 700691600, 1051037400, 2102074800]

約数ペア:

[(1, 2102074800), (2, 1051037400), (3, 700691600), (4, 525518700), (5, 420414960), (6, 350345800), (7, 300296400), (8, 262759350), (10, 210207480), (12, 175172900), (14, 150148200), (15, 140138320), (16, 131379675), (20, 105103740), (21, 100098800), (24, 87586450), (25, 84082992), (28, 75074100), (30, 70069160), (35, 60059280), (40, 52551870), (42, 50049400), (48, 43793225), (50, 42041496), (56, 37537050), (60, 35034580), (70, 30029640), (75, 28027664), (80, 26275935), (84, 25024700), (100, 21020748), (105, 20019760), (112, 18768525), (120, 17517290), (140, 15014820), (150, 14013832), (168, 12512350), (175, 12011856), (200, 10510374), (210, 10009880), (240, 8758645), (251, 8374800), (280, 7507410), (300, 7006916), (336, 6256175), (350, 6005928), (400, 5255187), (420, 5004940), (502, 4187400), (525, 4003952), (560, 3753705), (600, 3503458), (700, 3002964), (753, 2791600), (840, 2502470), (997, 2108400), (1004, 2093700), (1050, 2001976), (1200, 1751729), (1255, 1674960), (1400, 1501482), (1506, 1395800), (1680, 1251235), (1757, 1196400), (1994, 1054200), (2008, 1046850), (2100, 1000988), (2510, 837480), (2800, 750741), (2991, 702800), (3012, 697900), (3514, 598200), (3765, 558320), (3988, 527100), (4016, 523425), (4200, 500494), (4985, 421680), (5020, 418740), (5271, 398800), (5982, 351400), (6024, 348950), (6275, 334992), (6979, 301200), (7028, 299100), (7530, 279160), (7976, 263550), (8400, 250247), (8785, 239280), (9970, 210840), (10040, 209370), (10542, 199400), (11964, 175700), (12048, 174475), (12550, 167496), (13958, 150600), (14056, 149550), (14955, 140560), (15060, 139580), (15952, 131775), (17570, 119640), (18825, 111664), (19940, 105420), (20080, 104685), (20937, 100400), (21084, 99700), (23928, 87850), (24925, 84336), (25100, 83748), (26355, 79760), (27916, 75300), (28112, 74775), (29910, 70280), (30120, 69790), (34895, 60240), (35140, 59820), (37650, 55832), (39880, 52710), (41874, 50200), (42168, 49850), (43925, 47856)]