670221000

素因数分解:

$2^3\times 3^3\times 5^3\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:374

約数の個数: 256

約数和(自身を含む): 2355724800

約数和(自身を除く): 1685503800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 103, 108, 120, 125, 135, 150, 180, 200, 206, 216, 225, 241, 250, 270, 300, 309, 360, 375, 412, 450, 482, 500, 515, 540, 600, 618, 675, 723, 750, 824, 900, 927, 964, 1000, 1030, 1080, 1125, 1205, 1236, 1350, 1446, 1500, 1545, 1800, 1854, 1928, 2060, 2169, 2250, 2410, 2472, 2575, 2700, 2781, 2892, 3000, 3090, 3375, 3615, 3708, 4120, 4338, 4500, 4635, 4820, 5150, 5400, 5562, 5784, 6025, 6180, 6507, 6750, 7230, 7416, 7725, 8676, 9000, 9270, 9640, 10300, 10845, 11124, 12050, 12360, 12875, 13014, 13500, 13905, 14460, 15450, 17352, 18075, 18540, 20600, 21690, 22248, 23175, 24100, 24823, 25750, 26028, 27000, 27810, 28920, 30125, 30900, 32535, 36150, 37080, 38625, 43380, 46350, 48200, 49646, 51500, 52056, 54225, 55620, 60250, 61800, 65070, 69525, 72300, 74469, 77250, 86760, 90375, 92700, 99292, 103000, 108450, 111240, 115875, 120500, 124115, 130140, 139050, 144600, 148938, 154500, 162675, 180750, 185400, 198584, 216900, 223407, 231750, 241000, 248230, 260280, 271125, 278100, 297876, 309000, 325350, 347625, 361500, 372345, 433800, 446814, 463500, 496460, 542250, 556200, 595752, 620575, 650700, 670221, 695250, 723000, 744690, 813375, 893628, 927000, 992920, 1084500, 1117035, 1241150, 1301400, 1340442, 1390500, 1489380, 1626750, 1787256, 1861725, 2169000, 2234070, 2482300, 2680884, 2781000, 2978760, 3102875, 3253500, 3351105, 3723450, 4468140, 4964600, 5361768, 5585175, 6205750, 6507000, 6702210, 7446900, 8936280, 9308625, 11170350, 12411500, 13404420, 14893800, 16755525, 18617250, 22340700, 24823000, 26808840, 27925875, 33511050, 37234500, 44681400, 55851750, 67022100, 74469000, 83777625, 111703500, 134044200, 167555250, 223407000, 335110500, 670221000]

約数ペア:

[(1, 670221000), (2, 335110500), (3, 223407000), (4, 167555250), (5, 134044200), (6, 111703500), (8, 83777625), (9, 74469000), (10, 67022100), (12, 55851750), (15, 44681400), (18, 37234500), (20, 33511050), (24, 27925875), (25, 26808840), (27, 24823000), (30, 22340700), (36, 18617250), (40, 16755525), (45, 14893800), (50, 13404420), (54, 12411500), (60, 11170350), (72, 9308625), (75, 8936280), (90, 7446900), (100, 6702210), (103, 6507000), (108, 6205750), (120, 5585175), (125, 5361768), (135, 4964600), (150, 4468140), (180, 3723450), (200, 3351105), (206, 3253500), (216, 3102875), (225, 2978760), (241, 2781000), (250, 2680884), (270, 2482300), (300, 2234070), (309, 2169000), (360, 1861725), (375, 1787256), (412, 1626750), (450, 1489380), (482, 1390500), (500, 1340442), (515, 1301400), (540, 1241150), (600, 1117035), (618, 1084500), (675, 992920), (723, 927000), (750, 893628), (824, 813375), (900, 744690), (927, 723000), (964, 695250), (1000, 670221), (1030, 650700), (1080, 620575), (1125, 595752), (1205, 556200), (1236, 542250), (1350, 496460), (1446, 463500), (1500, 446814), (1545, 433800), (1800, 372345), (1854, 361500), (1928, 347625), (2060, 325350), (2169, 309000), (2250, 297876), (2410, 278100), (2472, 271125), (2575, 260280), (2700, 248230), (2781, 241000), (2892, 231750), (3000, 223407), (3090, 216900), (3375, 198584), (3615, 185400), (3708, 180750), (4120, 162675), (4338, 154500), (4500, 148938), (4635, 144600), (4820, 139050), (5150, 130140), (5400, 124115), (5562, 120500), (5784, 115875), (6025, 111240), (6180, 108450), (6507, 103000), (6750, 99292), (7230, 92700), (7416, 90375), (7725, 86760), (8676, 77250), (9000, 74469), (9270, 72300), (9640, 69525), (10300, 65070), (10845, 61800), (11124, 60250), (12050, 55620), (12360, 54225), (12875, 52056), (13014, 51500), (13500, 49646), (13905, 48200), (14460, 46350), (15450, 43380), (17352, 38625), (18075, 37080), (18540, 36150), (20600, 32535), (21690, 30900), (22248, 30125), (23175, 28920), (24100, 27810), (24823, 27000), (25750, 26028)]