823428000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:377

約数の個数: 288

約数和(自身を含む): 2966680080

約数和(自身を除く): 2143252080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 89, 90, 96, 100, 120, 125, 144, 150, 160, 178, 180, 200, 225, 240, 250, 257, 267, 288, 300, 356, 360, 375, 400, 445, 450, 480, 500, 514, 534, 600, 712, 720, 750, 771, 800, 801, 890, 900, 1000, 1028, 1068, 1125, 1200, 1285, 1335, 1424, 1440, 1500, 1542, 1602, 1780, 1800, 2000, 2056, 2136, 2225, 2250, 2313, 2400, 2570, 2670, 2848, 3000, 3084, 3204, 3560, 3600, 3855, 4000, 4005, 4112, 4272, 4450, 4500, 4626, 5140, 5340, 6000, 6168, 6408, 6425, 6675, 7120, 7200, 7710, 8010, 8224, 8544, 8900, 9000, 9252, 10280, 10680, 11125, 11565, 12000, 12336, 12816, 12850, 13350, 14240, 15420, 16020, 17800, 18000, 18504, 19275, 20025, 20560, 21360, 22250, 22873, 23130, 24672, 25632, 25700, 26700, 30840, 32040, 32125, 33375, 35600, 36000, 37008, 38550, 40050, 41120, 42720, 44500, 45746, 46260, 51400, 53400, 57825, 61680, 64080, 64250, 66750, 68619, 71200, 74016, 77100, 80100, 89000, 91492, 92520, 96375, 100125, 102800, 106800, 114365, 115650, 123360, 128160, 128500, 133500, 137238, 154200, 160200, 178000, 182984, 185040, 192750, 200250, 205600, 205857, 213600, 228730, 231300, 257000, 267000, 274476, 289125, 308400, 320400, 343095, 356000, 365968, 370080, 385500, 400500, 411714, 457460, 462600, 514000, 534000, 548952, 571825, 578250, 616800, 640800, 686190, 731936, 771000, 801000, 823428, 914920, 925200, 1028000, 1029285, 1068000, 1097904, 1143650, 1156500, 1372380, 1542000, 1602000, 1646856, 1715475, 1829840, 1850400, 2058570, 2195808, 2287300, 2313000, 2744760, 2859125, 3084000, 3204000, 3293712, 3430950, 3659680, 4117140, 4574600, 4626000, 5146425, 5489520, 5718250, 6587424, 6861900, 8234280, 8577375, 9149200, 9252000, 10292850, 10979040, 11436500, 13723800, 16468560, 17154750, 18298400, 20585700, 22873000, 25732125, 27447600, 32937120, 34309500, 41171400, 45746000, 51464250, 54895200, 68619000, 82342800, 91492000, 102928500, 137238000, 164685600, 205857000, 274476000, 411714000, 823428000]

約数ペア:

[(1, 823428000), (2, 411714000), (3, 274476000), (4, 205857000), (5, 164685600), (6, 137238000), (8, 102928500), (9, 91492000), (10, 82342800), (12, 68619000), (15, 54895200), (16, 51464250), (18, 45746000), (20, 41171400), (24, 34309500), (25, 32937120), (30, 27447600), (32, 25732125), (36, 22873000), (40, 20585700), (45, 18298400), (48, 17154750), (50, 16468560), (60, 13723800), (72, 11436500), (75, 10979040), (80, 10292850), (89, 9252000), (90, 9149200), (96, 8577375), (100, 8234280), (120, 6861900), (125, 6587424), (144, 5718250), (150, 5489520), (160, 5146425), (178, 4626000), (180, 4574600), (200, 4117140), (225, 3659680), (240, 3430950), (250, 3293712), (257, 3204000), (267, 3084000), (288, 2859125), (300, 2744760), (356, 2313000), (360, 2287300), (375, 2195808), (400, 2058570), (445, 1850400), (450, 1829840), (480, 1715475), (500, 1646856), (514, 1602000), (534, 1542000), (600, 1372380), (712, 1156500), (720, 1143650), (750, 1097904), (771, 1068000), (800, 1029285), (801, 1028000), (890, 925200), (900, 914920), (1000, 823428), (1028, 801000), (1068, 771000), (1125, 731936), (1200, 686190), (1285, 640800), (1335, 616800), (1424, 578250), (1440, 571825), (1500, 548952), (1542, 534000), (1602, 514000), (1780, 462600), (1800, 457460), (2000, 411714), (2056, 400500), (2136, 385500), (2225, 370080), (2250, 365968), (2313, 356000), (2400, 343095), (2570, 320400), (2670, 308400), (2848, 289125), (3000, 274476), (3084, 267000), (3204, 257000), (3560, 231300), (3600, 228730), (3855, 213600), (4000, 205857), (4005, 205600), (4112, 200250), (4272, 192750), (4450, 185040), (4500, 182984), (4626, 178000), (5140, 160200), (5340, 154200), (6000, 137238), (6168, 133500), (6408, 128500), (6425, 128160), (6675, 123360), (7120, 115650), (7200, 114365), (7710, 106800), (8010, 102800), (8224, 100125), (8544, 96375), (8900, 92520), (9000, 91492), (9252, 89000), (10280, 80100), (10680, 77100), (11125, 74016), (11565, 71200), (12000, 68619), (12336, 66750), (12816, 64250), (12850, 64080), (13350, 61680), (14240, 57825), (15420, 53400), (16020, 51400), (17800, 46260), (18000, 45746), (18504, 44500), (19275, 42720), (20025, 41120), (20560, 40050), (21360, 38550), (22250, 37008), (22873, 36000), (23130, 35600), (24672, 33375), (25632, 32125), (25700, 32040), (26700, 30840)]