21212442000

素因数分解:

$2^4\times 3^6\times 5^3\times {\mathrm{14549}}^1$

素因数の和:14590

約数の個数: 280

約数和(自身を含む): 76907633400

約数和(自身を除く): 55695191400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 125, 135, 144, 150, 162, 180, 200, 216, 225, 240, 243, 250, 270, 300, 324, 360, 375, 400, 405, 432, 450, 486, 500, 540, 600, 648, 675, 720, 729, 750, 810, 900, 972, 1000, 1080, 1125, 1200, 1215, 1296, 1350, 1458, 1500, 1620, 1800, 1944, 2000, 2025, 2160, 2250, 2430, 2700, 2916, 3000, 3240, 3375, 3600, 3645, 3888, 4050, 4500, 4860, 5400, 5832, 6000, 6075, 6480, 6750, 7290, 8100, 9000, 9720, 10125, 10800, 11664, 12150, 13500, 14549, 14580, 16200, 18000, 18225, 19440, 20250, 24300, 27000, 29098, 29160, 30375, 32400, 36450, 40500, 43647, 48600, 54000, 58196, 58320, 60750, 72745, 72900, 81000, 87294, 91125, 97200, 116392, 121500, 130941, 145490, 145800, 162000, 174588, 182250, 218235, 232784, 243000, 261882, 290980, 291600, 349176, 363725, 364500, 392823, 436470, 486000, 523764, 581960, 654705, 698352, 727450, 729000, 785646, 872940, 1047528, 1091175, 1163920, 1178469, 1309410, 1454900, 1458000, 1571292, 1745880, 1818625, 1964115, 2095056, 2182350, 2356938, 2618820, 2909800, 3142584, 3273525, 3491760, 3535407, 3637250, 3928230, 4364700, 4713876, 5237640, 5455875, 5819600, 5892345, 6285168, 6547050, 7070814, 7274500, 7856460, 8729400, 9427752, 9820575, 10475280, 10606221, 10911750, 11784690, 13094100, 14141628, 14549000, 15712920, 16367625, 17458800, 17677035, 18855504, 19641150, 21212442, 21823500, 23569380, 26188200, 28283256, 29098000, 29461725, 31425840, 32735250, 35354070, 39282300, 42424884, 43647000, 47138760, 49102875, 52376400, 53031105, 56566512, 58923450, 65470500, 70708140, 78564600, 84849768, 87294000, 88385175, 94277520, 98205750, 106062210, 117846900, 130941000, 141416280, 147308625, 157129200, 169699536, 176770350, 196411500, 212124420, 235693800, 261882000, 265155525, 282832560, 294617250, 353540700, 392823000, 424248840, 441925875, 471387600, 530311050, 589234500, 707081400, 785646000, 848497680, 883851750, 1060622100, 1178469000, 1325777625, 1414162800, 1767703500, 2121244200, 2356938000, 2651555250, 3535407000, 4242488400, 5303110500, 7070814000, 10606221000, 21212442000]

約数ペア:

[(1, 21212442000), (2, 10606221000), (3, 7070814000), (4, 5303110500), (5, 4242488400), (6, 3535407000), (8, 2651555250), (9, 2356938000), (10, 2121244200), (12, 1767703500), (15, 1414162800), (16, 1325777625), (18, 1178469000), (20, 1060622100), (24, 883851750), (25, 848497680), (27, 785646000), (30, 707081400), (36, 589234500), (40, 530311050), (45, 471387600), (48, 441925875), (50, 424248840), (54, 392823000), (60, 353540700), (72, 294617250), (75, 282832560), (80, 265155525), (81, 261882000), (90, 235693800), (100, 212124420), (108, 196411500), (120, 176770350), (125, 169699536), (135, 157129200), (144, 147308625), (150, 141416280), (162, 130941000), (180, 117846900), (200, 106062210), (216, 98205750), (225, 94277520), (240, 88385175), (243, 87294000), (250, 84849768), (270, 78564600), (300, 70708140), (324, 65470500), (360, 58923450), (375, 56566512), (400, 53031105), (405, 52376400), (432, 49102875), (450, 47138760), (486, 43647000), (500, 42424884), (540, 39282300), (600, 35354070), (648, 32735250), (675, 31425840), (720, 29461725), (729, 29098000), (750, 28283256), (810, 26188200), (900, 23569380), (972, 21823500), (1000, 21212442), (1080, 19641150), (1125, 18855504), (1200, 17677035), (1215, 17458800), (1296, 16367625), (1350, 15712920), (1458, 14549000), (1500, 14141628), (1620, 13094100), (1800, 11784690), (1944, 10911750), (2000, 10606221), (2025, 10475280), (2160, 9820575), (2250, 9427752), (2430, 8729400), (2700, 7856460), (2916, 7274500), (3000, 7070814), (3240, 6547050), (3375, 6285168), (3600, 5892345), (3645, 5819600), (3888, 5455875), (4050, 5237640), (4500, 4713876), (4860, 4364700), (5400, 3928230), (5832, 3637250), (6000, 3535407), (6075, 3491760), (6480, 3273525), (6750, 3142584), (7290, 2909800), (8100, 2618820), (9000, 2356938), (9720, 2182350), (10125, 2095056), (10800, 1964115), (11664, 1818625), (12150, 1745880), (13500, 1571292), (14549, 1458000), (14580, 1454900), (16200, 1309410), (18000, 1178469), (18225, 1163920), (19440, 1091175), (20250, 1047528), (24300, 872940), (27000, 785646), (29098, 729000), (29160, 727450), (30375, 698352), (32400, 654705), (36450, 581960), (40500, 523764), (43647, 486000), (48600, 436470), (54000, 392823), (58196, 364500), (58320, 363725), (60750, 349176), (72745, 291600), (72900, 290980), (81000, 261882), (87294, 243000), (91125, 232784), (97200, 218235), (116392, 182250), (121500, 174588), (130941, 162000), (145490, 145800)]