149696400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:350

約数の個数: 240

約数和(自身を含む): 557964288

約数和(自身を除く): 408267888

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, 71, 75, 80, 84, 100, 105, 112, 120, 140, 142, 150, 168, 175, 200, 210, 213, 240, 251, 280, 284, 300, 336, 350, 355, 400, 420, 426, 497, 502, 525, 560, 568, 600, 700, 710, 753, 840, 852, 994, 1004, 1050, 1065, 1136, 1200, 1255, 1400, 1420, 1491, 1506, 1680, 1704, 1757, 1775, 1988, 2008, 2100, 2130, 2485, 2510, 2800, 2840, 2982, 3012, 3408, 3514, 3550, 3765, 3976, 4016, 4200, 4260, 4970, 5020, 5271, 5325, 5680, 5964, 6024, 6275, 7028, 7100, 7455, 7530, 7952, 8400, 8520, 8785, 9940, 10040, 10542, 10650, 11928, 12048, 12425, 12550, 14056, 14200, 14910, 15060, 17040, 17570, 17821, 18825, 19880, 20080, 21084, 21300, 23856, 24850, 25100, 26355, 28112, 28400, 29820, 30120, 35140, 35642, 37275, 37650, 39760, 42168, 42600, 43925, 49700, 50200, 52710, 53463, 59640, 60240, 70280, 71284, 74550, 75300, 84336, 85200, 87850, 89105, 99400, 100400, 105420, 106926, 119280, 124747, 131775, 140560, 142568, 149100, 150600, 175700, 178210, 198800, 210840, 213852, 249494, 263550, 267315, 285136, 298200, 301200, 351400, 356420, 374241, 421680, 427704, 445525, 498988, 527100, 534630, 596400, 623735, 702800, 712840, 748482, 855408, 891050, 997976, 1054200, 1069260, 1247470, 1336575, 1425680, 1496964, 1782100, 1871205, 1995952, 2108400, 2138520, 2494940, 2673150, 2993928, 3118675, 3564200, 3742410, 4277040, 4989880, 5346300, 5987856, 6237350, 7128400, 7484820, 9356025, 9979760, 10692600, 12474700, 14969640, 18712050, 21385200, 24949400, 29939280, 37424100, 49898800, 74848200, 149696400]

約数ペア:

[(1, 149696400), (2, 74848200), (3, 49898800), (4, 37424100), (5, 29939280), (6, 24949400), (7, 21385200), (8, 18712050), (10, 14969640), (12, 12474700), (14, 10692600), (15, 9979760), (16, 9356025), (20, 7484820), (21, 7128400), (24, 6237350), (25, 5987856), (28, 5346300), (30, 4989880), (35, 4277040), (40, 3742410), (42, 3564200), (48, 3118675), (50, 2993928), (56, 2673150), (60, 2494940), (70, 2138520), (71, 2108400), (75, 1995952), (80, 1871205), (84, 1782100), (100, 1496964), (105, 1425680), (112, 1336575), (120, 1247470), (140, 1069260), (142, 1054200), (150, 997976), (168, 891050), (175, 855408), (200, 748482), (210, 712840), (213, 702800), (240, 623735), (251, 596400), (280, 534630), (284, 527100), (300, 498988), (336, 445525), (350, 427704), (355, 421680), (400, 374241), (420, 356420), (426, 351400), (497, 301200), (502, 298200), (525, 285136), (560, 267315), (568, 263550), (600, 249494), (700, 213852), (710, 210840), (753, 198800), (840, 178210), (852, 175700), (994, 150600), (1004, 149100), (1050, 142568), (1065, 140560), (1136, 131775), (1200, 124747), (1255, 119280), (1400, 106926), (1420, 105420), (1491, 100400), (1506, 99400), (1680, 89105), (1704, 87850), (1757, 85200), (1775, 84336), (1988, 75300), (2008, 74550), (2100, 71284), (2130, 70280), (2485, 60240), (2510, 59640), (2800, 53463), (2840, 52710), (2982, 50200), (3012, 49700), (3408, 43925), (3514, 42600), (3550, 42168), (3765, 39760), (3976, 37650), (4016, 37275), (4200, 35642), (4260, 35140), (4970, 30120), (5020, 29820), (5271, 28400), (5325, 28112), (5680, 26355), (5964, 25100), (6024, 24850), (6275, 23856), (7028, 21300), (7100, 21084), (7455, 20080), (7530, 19880), (7952, 18825), (8400, 17821), (8520, 17570), (8785, 17040), (9940, 15060), (10040, 14910), (10542, 14200), (10650, 14056), (11928, 12550), (12048, 12425)]