206142300

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1$

素因数の和:882

約数の個数: 288

約数和(自身を含む): 816614400

約数和(自身を除く): 610472100

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, 839, 900, 910, 945, 975, 1050, 1092, 1170, 1260, 1300, 1350, 1365, 1404, 1575, 1638, 1678, 1755, 1820, 1890, 1950, 2100, 2275, 2340, 2457, 2517, 2700, 2730, 2925, 3150, 3276, 3356, 3510, 3780, 3900, 4095, 4195, 4550, 4725, 4914, 5034, 5460, 5850, 5873, 6300, 6825, 7020, 7551, 8190, 8390, 8775, 9100, 9450, 9828, 10068, 10907, 11700, 11746, 12285, 12585, 13650, 15102, 16380, 16780, 17550, 17619, 18900, 20475, 20975, 21814, 22653, 23492, 24570, 25170, 27300, 29365, 30204, 32721, 35100, 35238, 37755, 40950, 41950, 43628, 45306, 49140, 50340, 52857, 54535, 58730, 61425, 62925, 65442, 70476, 75510, 76349, 81900, 83900, 88095, 90612, 98163, 105714, 109070, 113265, 117460, 122850, 125850, 130884, 146825, 151020, 152698, 158571, 163605, 176190, 188775, 196326, 211428, 218140, 226530, 229047, 245700, 251700, 264285, 272675, 293650, 294489, 305396, 317142, 327210, 352380, 377550, 381745, 392652, 440475, 453060, 458094, 490815, 528570, 545350, 566325, 587300, 588978, 634284, 654420, 687141, 755100, 763490, 792855, 818025, 880950, 916188, 981630, 1057140, 1090700, 1132650, 1145235, 1177956, 1321425, 1374282, 1472445, 1526980, 1585710, 1636050, 1761900, 1908725, 1963260, 2061423, 2265300, 2290470, 2454075, 2642850, 2748564, 2944890, 3171420, 3272100, 3435705, 3817450, 3964275, 4122846, 4580940, 4908150, 5285700, 5726175, 5889780, 6871410, 7362225, 7634900, 7928550, 8245692, 9816300, 10307115, 11452350, 13742820, 14724450, 15857100, 17178525, 20614230, 22904700, 29448900, 34357050, 41228460, 51535575, 68714100, 103071150, 206142300]

約数ペア:

[(1, 206142300), (2, 103071150), (3, 68714100), (4, 51535575), (5, 41228460), (6, 34357050), (7, 29448900), (9, 22904700), (10, 20614230), (12, 17178525), (13, 15857100), (14, 14724450), (15, 13742820), (18, 11452350), (20, 10307115), (21, 9816300), (25, 8245692), (26, 7928550), (27, 7634900), (28, 7362225), (30, 6871410), (35, 5889780), (36, 5726175), (39, 5285700), (42, 4908150), (45, 4580940), (50, 4122846), (52, 3964275), (54, 3817450), (60, 3435705), (63, 3272100), (65, 3171420), (70, 2944890), (75, 2748564), (78, 2642850), (84, 2454075), (90, 2290470), (91, 2265300), (100, 2061423), (105, 1963260), (108, 1908725), (117, 1761900), (126, 1636050), (130, 1585710), (135, 1526980), (140, 1472445), (150, 1374282), (156, 1321425), (175, 1177956), (180, 1145235), (182, 1132650), (189, 1090700), (195, 1057140), (210, 981630), (225, 916188), (234, 880950), (252, 818025), (260, 792855), (270, 763490), (273, 755100), (300, 687141), (315, 654420), (325, 634284), (350, 588978), (351, 587300), (364, 566325), (378, 545350), (390, 528570), (420, 490815), (450, 458094), (455, 453060), (468, 440475), (525, 392652), (540, 381745), (546, 377550), (585, 352380), (630, 327210), (650, 317142), (675, 305396), (700, 294489), (702, 293650), (756, 272675), (780, 264285), (819, 251700), (839, 245700), (900, 229047), (910, 226530), (945, 218140), (975, 211428), (1050, 196326), (1092, 188775), (1170, 176190), (1260, 163605), (1300, 158571), (1350, 152698), (1365, 151020), (1404, 146825), (1575, 130884), (1638, 125850), (1678, 122850), (1755, 117460), (1820, 113265), (1890, 109070), (1950, 105714), (2100, 98163), (2275, 90612), (2340, 88095), (2457, 83900), (2517, 81900), (2700, 76349), (2730, 75510), (2925, 70476), (3150, 65442), (3276, 62925), (3356, 61425), (3510, 58730), (3780, 54535), (3900, 52857), (4095, 50340), (4195, 49140), (4550, 45306), (4725, 43628), (4914, 41950), (5034, 40950), (5460, 37755), (5850, 35238), (5873, 35100), (6300, 32721), (6825, 30204), (7020, 29365), (7551, 27300), (8190, 25170), (8390, 24570), (8775, 23492), (9100, 22653), (9450, 21814), (9828, 20975), (10068, 20475), (10907, 18900), (11700, 17619), (11746, 17550), (12285, 16780), (12585, 16380), (13650, 15102)]