67878000

素因数分解:

$2^4\times 3^4\times 5^3\times {\mathrm{419}}^1$

素因数の和:454

約数の個数: 200

約数和(自身を含む): 245765520

約数和(自身を除く): 177887520

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, 250, 270, 300, 324, 360, 375, 400, 405, 419, 432, 450, 500, 540, 600, 648, 675, 720, 750, 810, 838, 900, 1000, 1080, 1125, 1200, 1257, 1296, 1350, 1500, 1620, 1676, 1800, 2000, 2025, 2095, 2160, 2250, 2514, 2700, 3000, 3240, 3352, 3375, 3600, 3771, 4050, 4190, 4500, 5028, 5400, 6000, 6285, 6480, 6704, 6750, 7542, 8100, 8380, 9000, 10056, 10125, 10475, 10800, 11313, 12570, 13500, 15084, 16200, 16760, 18000, 18855, 20112, 20250, 20950, 22626, 25140, 27000, 30168, 31425, 32400, 33520, 33939, 37710, 40500, 41900, 45252, 50280, 52375, 54000, 56565, 60336, 62850, 67878, 75420, 81000, 83800, 90504, 94275, 100560, 104750, 113130, 125700, 135756, 150840, 157125, 162000, 167600, 169695, 181008, 188550, 209500, 226260, 251400, 271512, 282825, 301680, 314250, 339390, 377100, 419000, 452520, 471375, 502800, 543024, 565650, 628500, 678780, 754200, 838000, 848475, 905040, 942750, 1131300, 1257000, 1357560, 1414125, 1508400, 1696950, 1885500, 2262600, 2514000, 2715120, 2828250, 3393900, 3771000, 4242375, 4525200, 5656500, 6787800, 7542000, 8484750, 11313000, 13575600, 16969500, 22626000, 33939000, 67878000]

約数ペア:

[(1, 67878000), (2, 33939000), (3, 22626000), (4, 16969500), (5, 13575600), (6, 11313000), (8, 8484750), (9, 7542000), (10, 6787800), (12, 5656500), (15, 4525200), (16, 4242375), (18, 3771000), (20, 3393900), (24, 2828250), (25, 2715120), (27, 2514000), (30, 2262600), (36, 1885500), (40, 1696950), (45, 1508400), (48, 1414125), (50, 1357560), (54, 1257000), (60, 1131300), (72, 942750), (75, 905040), (80, 848475), (81, 838000), (90, 754200), (100, 678780), (108, 628500), (120, 565650), (125, 543024), (135, 502800), (144, 471375), (150, 452520), (162, 419000), (180, 377100), (200, 339390), (216, 314250), (225, 301680), (240, 282825), (250, 271512), (270, 251400), (300, 226260), (324, 209500), (360, 188550), (375, 181008), (400, 169695), (405, 167600), (419, 162000), (432, 157125), (450, 150840), (500, 135756), (540, 125700), (600, 113130), (648, 104750), (675, 100560), (720, 94275), (750, 90504), (810, 83800), (838, 81000), (900, 75420), (1000, 67878), (1080, 62850), (1125, 60336), (1200, 56565), (1257, 54000), (1296, 52375), (1350, 50280), (1500, 45252), (1620, 41900), (1676, 40500), (1800, 37710), (2000, 33939), (2025, 33520), (2095, 32400), (2160, 31425), (2250, 30168), (2514, 27000), (2700, 25140), (3000, 22626), (3240, 20950), (3352, 20250), (3375, 20112), (3600, 18855), (3771, 18000), (4050, 16760), (4190, 16200), (4500, 15084), (5028, 13500), (5400, 12570), (6000, 11313), (6285, 10800), (6480, 10475), (6704, 10125), (6750, 10056), (7542, 9000), (8100, 8380)]