212112000

素因数分解:

$2^7\times 3^3\times 5^3\times {\mathrm{491}}^1$

素因数の和:529

約数の個数: 256

約数和(自身を含む): 782870400

約数和(自身を除く): 570758400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 125, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 250, 270, 288, 300, 320, 360, 375, 384, 400, 432, 450, 480, 491, 500, 540, 576, 600, 640, 675, 720, 750, 800, 864, 900, 960, 982, 1000, 1080, 1125, 1152, 1200, 1350, 1440, 1473, 1500, 1600, 1728, 1800, 1920, 1964, 2000, 2160, 2250, 2400, 2455, 2700, 2880, 2946, 3000, 3200, 3375, 3456, 3600, 3928, 4000, 4320, 4419, 4500, 4800, 4910, 5400, 5760, 5892, 6000, 6750, 7200, 7365, 7856, 8000, 8640, 8838, 9000, 9600, 9820, 10800, 11784, 12000, 12275, 13257, 13500, 14400, 14730, 15712, 16000, 17280, 17676, 18000, 19640, 21600, 22095, 23568, 24000, 24550, 26514, 27000, 28800, 29460, 31424, 35352, 36000, 36825, 39280, 43200, 44190, 47136, 48000, 49100, 53028, 54000, 58920, 61375, 62848, 66285, 70704, 72000, 73650, 78560, 86400, 88380, 94272, 98200, 106056, 108000, 110475, 117840, 122750, 132570, 141408, 144000, 147300, 157120, 176760, 184125, 188544, 196400, 212112, 216000, 220950, 235680, 245500, 265140, 282816, 294600, 314240, 331425, 353520, 368250, 392800, 424224, 432000, 441900, 471360, 491000, 530280, 552375, 565632, 589200, 662850, 707040, 736500, 785600, 848448, 883800, 942720, 982000, 1060560, 1104750, 1178400, 1325700, 1414080, 1473000, 1571200, 1657125, 1696896, 1767600, 1964000, 2121120, 2209500, 2356800, 2651400, 2828160, 2946000, 3314250, 3535200, 3928000, 4242240, 4419000, 4713600, 5302800, 5892000, 6628500, 7070400, 7856000, 8484480, 8838000, 10605600, 11784000, 13257000, 14140800, 17676000, 21211200, 23568000, 26514000, 35352000, 42422400, 53028000, 70704000, 106056000, 212112000]

約数ペア:

[(1, 212112000), (2, 106056000), (3, 70704000), (4, 53028000), (5, 42422400), (6, 35352000), (8, 26514000), (9, 23568000), (10, 21211200), (12, 17676000), (15, 14140800), (16, 13257000), (18, 11784000), (20, 10605600), (24, 8838000), (25, 8484480), (27, 7856000), (30, 7070400), (32, 6628500), (36, 5892000), (40, 5302800), (45, 4713600), (48, 4419000), (50, 4242240), (54, 3928000), (60, 3535200), (64, 3314250), (72, 2946000), (75, 2828160), (80, 2651400), (90, 2356800), (96, 2209500), (100, 2121120), (108, 1964000), (120, 1767600), (125, 1696896), (128, 1657125), (135, 1571200), (144, 1473000), (150, 1414080), (160, 1325700), (180, 1178400), (192, 1104750), (200, 1060560), (216, 982000), (225, 942720), (240, 883800), (250, 848448), (270, 785600), (288, 736500), (300, 707040), (320, 662850), (360, 589200), (375, 565632), (384, 552375), (400, 530280), (432, 491000), (450, 471360), (480, 441900), (491, 432000), (500, 424224), (540, 392800), (576, 368250), (600, 353520), (640, 331425), (675, 314240), (720, 294600), (750, 282816), (800, 265140), (864, 245500), (900, 235680), (960, 220950), (982, 216000), (1000, 212112), (1080, 196400), (1125, 188544), (1152, 184125), (1200, 176760), (1350, 157120), (1440, 147300), (1473, 144000), (1500, 141408), (1600, 132570), (1728, 122750), (1800, 117840), (1920, 110475), (1964, 108000), (2000, 106056), (2160, 98200), (2250, 94272), (2400, 88380), (2455, 86400), (2700, 78560), (2880, 73650), (2946, 72000), (3000, 70704), (3200, 66285), (3375, 62848), (3456, 61375), (3600, 58920), (3928, 54000), (4000, 53028), (4320, 49100), (4419, 48000), (4500, 47136), (4800, 44190), (4910, 43200), (5400, 39280), (5760, 36825), (5892, 36000), (6000, 35352), (6750, 31424), (7200, 29460), (7365, 28800), (7856, 27000), (8000, 26514), (8640, 24550), (8838, 24000), (9000, 23568), (9600, 22095), (9820, 21600), (10800, 19640), (11784, 18000), (12000, 17676), (12275, 17280), (13257, 16000), (13500, 15712), (14400, 14730)]