212179200

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:329

約数の個数: 216

約数和(自身を含む): 719308128

約数和(自身を除く): 507128928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 43, 48, 50, 60, 64, 75, 80, 86, 96, 100, 120, 128, 129, 150, 160, 172, 192, 200, 215, 240, 256, 257, 258, 300, 320, 344, 384, 400, 430, 480, 514, 516, 600, 640, 645, 688, 768, 771, 800, 860, 960, 1028, 1032, 1075, 1200, 1280, 1285, 1290, 1376, 1542, 1600, 1720, 1920, 2056, 2064, 2150, 2400, 2570, 2580, 2752, 3084, 3200, 3225, 3440, 3840, 3855, 4112, 4128, 4300, 4800, 5140, 5160, 5504, 6168, 6400, 6425, 6450, 6880, 7710, 8224, 8256, 8600, 9600, 10280, 10320, 11008, 11051, 12336, 12850, 12900, 13760, 15420, 16448, 16512, 17200, 19200, 19275, 20560, 20640, 22102, 24672, 25700, 25800, 27520, 30840, 32896, 33024, 33153, 34400, 38550, 41120, 41280, 44204, 49344, 51400, 51600, 55040, 55255, 61680, 65792, 66306, 68800, 77100, 82240, 82560, 88408, 98688, 102800, 103200, 110510, 123360, 132612, 137600, 154200, 164480, 165120, 165765, 176816, 197376, 205600, 206400, 221020, 246720, 265224, 275200, 276275, 308400, 328960, 331530, 353632, 411200, 412800, 442040, 493440, 530448, 552550, 616800, 663060, 707264, 822400, 825600, 828825, 884080, 986880, 1060896, 1105100, 1233600, 1326120, 1414528, 1644800, 1657650, 1768160, 2121792, 2210200, 2467200, 2652240, 2829056, 3315300, 3536320, 4243584, 4420400, 4934400, 5304480, 6630600, 7072640, 8487168, 8840800, 10608960, 13261200, 14145280, 17681600, 21217920, 26522400, 35363200, 42435840, 53044800, 70726400, 106089600, 212179200]

約数ペア:

[(1, 212179200), (2, 106089600), (3, 70726400), (4, 53044800), (5, 42435840), (6, 35363200), (8, 26522400), (10, 21217920), (12, 17681600), (15, 14145280), (16, 13261200), (20, 10608960), (24, 8840800), (25, 8487168), (30, 7072640), (32, 6630600), (40, 5304480), (43, 4934400), (48, 4420400), (50, 4243584), (60, 3536320), (64, 3315300), (75, 2829056), (80, 2652240), (86, 2467200), (96, 2210200), (100, 2121792), (120, 1768160), (128, 1657650), (129, 1644800), (150, 1414528), (160, 1326120), (172, 1233600), (192, 1105100), (200, 1060896), (215, 986880), (240, 884080), (256, 828825), (257, 825600), (258, 822400), (300, 707264), (320, 663060), (344, 616800), (384, 552550), (400, 530448), (430, 493440), (480, 442040), (514, 412800), (516, 411200), (600, 353632), (640, 331530), (645, 328960), (688, 308400), (768, 276275), (771, 275200), (800, 265224), (860, 246720), (960, 221020), (1028, 206400), (1032, 205600), (1075, 197376), (1200, 176816), (1280, 165765), (1285, 165120), (1290, 164480), (1376, 154200), (1542, 137600), (1600, 132612), (1720, 123360), (1920, 110510), (2056, 103200), (2064, 102800), (2150, 98688), (2400, 88408), (2570, 82560), (2580, 82240), (2752, 77100), (3084, 68800), (3200, 66306), (3225, 65792), (3440, 61680), (3840, 55255), (3855, 55040), (4112, 51600), (4128, 51400), (4300, 49344), (4800, 44204), (5140, 41280), (5160, 41120), (5504, 38550), (6168, 34400), (6400, 33153), (6425, 33024), (6450, 32896), (6880, 30840), (7710, 27520), (8224, 25800), (8256, 25700), (8600, 24672), (9600, 22102), (10280, 20640), (10320, 20560), (11008, 19275), (11051, 19200), (12336, 17200), (12850, 16512), (12900, 16448), (13760, 15420)]