255282300

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1039}}^1$

素因数の和:1082

約数の個数: 288

約数和(自身を含む): 1011046400

約数和(自身を除く): 755764100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 25, 26, 27, 28, 30, 35, 36, 39, 42, 45, 50, 52, 54, 60, 63, 65, 70, 75, 78, 84, 90, 91, 100, 105, 108, 117, 126, 130, 135, 140, 150, 156, 175, 180, 182, 189, 195, 210, 225, 234, 252, 260, 270, 273, 300, 315, 325, 350, 351, 364, 378, 390, 420, 450, 455, 468, 525, 540, 546, 585, 630, 650, 675, 700, 702, 756, 780, 819, 900, 910, 945, 975, 1039, 1050, 1092, 1170, 1260, 1300, 1350, 1365, 1404, 1575, 1638, 1755, 1820, 1890, 1950, 2078, 2100, 2275, 2340, 2457, 2700, 2730, 2925, 3117, 3150, 3276, 3510, 3780, 3900, 4095, 4156, 4550, 4725, 4914, 5195, 5460, 5850, 6234, 6300, 6825, 7020, 7273, 8190, 8775, 9100, 9351, 9450, 9828, 10390, 11700, 12285, 12468, 13507, 13650, 14546, 15585, 16380, 17550, 18702, 18900, 20475, 20780, 21819, 24570, 25975, 27014, 27300, 28053, 29092, 31170, 35100, 36365, 37404, 40521, 40950, 43638, 46755, 49140, 51950, 54028, 56106, 61425, 62340, 65457, 67535, 72730, 77925, 81042, 81900, 87276, 93510, 94549, 103900, 109095, 112212, 121563, 122850, 130914, 135070, 140265, 145460, 155850, 162084, 181825, 187020, 189098, 196371, 202605, 218190, 233775, 243126, 245700, 261828, 270140, 280530, 283647, 311700, 327285, 337675, 363650, 364689, 378196, 392742, 405210, 436380, 467550, 472745, 486252, 545475, 561060, 567294, 607815, 654570, 675350, 701325, 727300, 729378, 785484, 810420, 850941, 935100, 945490, 981855, 1013025, 1090950, 1134588, 1215630, 1309140, 1350700, 1402650, 1418235, 1458756, 1636425, 1701882, 1823445, 1890980, 1963710, 2026050, 2181900, 2363725, 2431260, 2552823, 2805300, 2836470, 3039075, 3272850, 3403764, 3646890, 3927420, 4052100, 4254705, 4727450, 4909275, 5105646, 5672940, 6078150, 6545700, 7091175, 7293780, 8509410, 9117225, 9454900, 9818550, 10211292, 12156300, 12764115, 14182350, 17018820, 18234450, 19637100, 21273525, 25528230, 28364700, 36468900, 42547050, 51056460, 63820575, 85094100, 127641150, 255282300]

約数ペア:

[(1, 255282300), (2, 127641150), (3, 85094100), (4, 63820575), (5, 51056460), (6, 42547050), (7, 36468900), (9, 28364700), (10, 25528230), (12, 21273525), (13, 19637100), (14, 18234450), (15, 17018820), (18, 14182350), (20, 12764115), (21, 12156300), (25, 10211292), (26, 9818550), (27, 9454900), (28, 9117225), (30, 8509410), (35, 7293780), (36, 7091175), (39, 6545700), (42, 6078150), (45, 5672940), (50, 5105646), (52, 4909275), (54, 4727450), (60, 4254705), (63, 4052100), (65, 3927420), (70, 3646890), (75, 3403764), (78, 3272850), (84, 3039075), (90, 2836470), (91, 2805300), (100, 2552823), (105, 2431260), (108, 2363725), (117, 2181900), (126, 2026050), (130, 1963710), (135, 1890980), (140, 1823445), (150, 1701882), (156, 1636425), (175, 1458756), (180, 1418235), (182, 1402650), (189, 1350700), (195, 1309140), (210, 1215630), (225, 1134588), (234, 1090950), (252, 1013025), (260, 981855), (270, 945490), (273, 935100), (300, 850941), (315, 810420), (325, 785484), (350, 729378), (351, 727300), (364, 701325), (378, 675350), (390, 654570), (420, 607815), (450, 567294), (455, 561060), (468, 545475), (525, 486252), (540, 472745), (546, 467550), (585, 436380), (630, 405210), (650, 392742), (675, 378196), (700, 364689), (702, 363650), (756, 337675), (780, 327285), (819, 311700), (900, 283647), (910, 280530), (945, 270140), (975, 261828), (1039, 245700), (1050, 243126), (1092, 233775), (1170, 218190), (1260, 202605), (1300, 196371), (1350, 189098), (1365, 187020), (1404, 181825), (1575, 162084), (1638, 155850), (1755, 145460), (1820, 140265), (1890, 135070), (1950, 130914), (2078, 122850), (2100, 121563), (2275, 112212), (2340, 109095), (2457, 103900), (2700, 94549), (2730, 93510), (2925, 87276), (3117, 81900), (3150, 81042), (3276, 77925), (3510, 72730), (3780, 67535), (3900, 65457), (4095, 62340), (4156, 61425), (4550, 56106), (4725, 54028), (4914, 51950), (5195, 49140), (5460, 46755), (5850, 43638), (6234, 40950), (6300, 40521), (6825, 37404), (7020, 36365), (7273, 35100), (8190, 31170), (8775, 29092), (9100, 28053), (9351, 27300), (9450, 27014), (9828, 25975), (10390, 24570), (11700, 21819), (12285, 20780), (12468, 20475), (13507, 18900), (13650, 18702), (14546, 17550), (15585, 16380)]