243040500

素因数分解:

$2^2\times 3^4\times 5^3\times {\mathrm{17}}^1\times {\mathrm{353}}^1$

素因数の和:401

約数の個数: 240

約数和(自身を含む): 841945104

約数和(自身を除く): 598904604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 45, 50, 51, 54, 60, 68, 75, 81, 85, 90, 100, 102, 108, 125, 135, 150, 153, 162, 170, 180, 204, 225, 250, 255, 270, 300, 306, 324, 340, 353, 375, 405, 425, 450, 459, 500, 510, 540, 612, 675, 706, 750, 765, 810, 850, 900, 918, 1020, 1059, 1125, 1275, 1350, 1377, 1412, 1500, 1530, 1620, 1700, 1765, 1836, 2025, 2118, 2125, 2250, 2295, 2550, 2700, 2754, 3060, 3177, 3375, 3530, 3825, 4050, 4236, 4250, 4500, 4590, 5100, 5295, 5508, 6001, 6354, 6375, 6750, 6885, 7060, 7650, 8100, 8500, 8825, 9180, 9531, 10125, 10590, 11475, 12002, 12708, 12750, 13500, 13770, 15300, 15885, 17650, 18003, 19062, 19125, 20250, 21180, 22950, 24004, 25500, 26475, 27540, 28593, 30005, 31770, 34425, 35300, 36006, 38124, 38250, 40500, 44125, 45900, 47655, 52950, 54009, 57186, 57375, 60010, 63540, 68850, 72012, 76500, 79425, 88250, 90015, 95310, 105900, 108018, 114372, 114750, 120020, 132375, 137700, 142965, 150025, 158850, 162027, 172125, 176500, 180030, 190620, 216036, 229500, 238275, 264750, 270045, 285930, 300050, 317700, 324054, 344250, 360060, 397125, 450075, 476550, 486081, 529500, 540090, 571860, 600100, 648108, 688500, 714825, 750125, 794250, 810135, 900150, 953100, 972162, 1080180, 1191375, 1350225, 1429650, 1500250, 1588500, 1620270, 1800300, 1944324, 2250375, 2382750, 2430405, 2700450, 2859300, 3000500, 3240540, 3574125, 4050675, 4500750, 4765500, 4860810, 5400900, 6751125, 7148250, 8101350, 9001500, 9721620, 12152025, 13502250, 14296500, 16202700, 20253375, 24304050, 27004500, 40506750, 48608100, 60760125, 81013500, 121520250, 243040500]

約数ペア:

[(1, 243040500), (2, 121520250), (3, 81013500), (4, 60760125), (5, 48608100), (6, 40506750), (9, 27004500), (10, 24304050), (12, 20253375), (15, 16202700), (17, 14296500), (18, 13502250), (20, 12152025), (25, 9721620), (27, 9001500), (30, 8101350), (34, 7148250), (36, 6751125), (45, 5400900), (50, 4860810), (51, 4765500), (54, 4500750), (60, 4050675), (68, 3574125), (75, 3240540), (81, 3000500), (85, 2859300), (90, 2700450), (100, 2430405), (102, 2382750), (108, 2250375), (125, 1944324), (135, 1800300), (150, 1620270), (153, 1588500), (162, 1500250), (170, 1429650), (180, 1350225), (204, 1191375), (225, 1080180), (250, 972162), (255, 953100), (270, 900150), (300, 810135), (306, 794250), (324, 750125), (340, 714825), (353, 688500), (375, 648108), (405, 600100), (425, 571860), (450, 540090), (459, 529500), (500, 486081), (510, 476550), (540, 450075), (612, 397125), (675, 360060), (706, 344250), (750, 324054), (765, 317700), (810, 300050), (850, 285930), (900, 270045), (918, 264750), (1020, 238275), (1059, 229500), (1125, 216036), (1275, 190620), (1350, 180030), (1377, 176500), (1412, 172125), (1500, 162027), (1530, 158850), (1620, 150025), (1700, 142965), (1765, 137700), (1836, 132375), (2025, 120020), (2118, 114750), (2125, 114372), (2250, 108018), (2295, 105900), (2550, 95310), (2700, 90015), (2754, 88250), (3060, 79425), (3177, 76500), (3375, 72012), (3530, 68850), (3825, 63540), (4050, 60010), (4236, 57375), (4250, 57186), (4500, 54009), (4590, 52950), (5100, 47655), (5295, 45900), (5508, 44125), (6001, 40500), (6354, 38250), (6375, 38124), (6750, 36006), (6885, 35300), (7060, 34425), (7650, 31770), (8100, 30005), (8500, 28593), (8825, 27540), (9180, 26475), (9531, 25500), (10125, 24004), (10590, 22950), (11475, 21180), (12002, 20250), (12708, 19125), (12750, 19062), (13500, 18003), (13770, 17650), (15300, 15885)]