289560000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:181

約数の個数: 280

約数和(自身を含む): 1015674880

約数和(自身を除く): 726114880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 64, 75, 76, 80, 95, 96, 100, 114, 120, 125, 127, 150, 152, 160, 190, 192, 200, 228, 240, 250, 254, 285, 300, 304, 320, 375, 380, 381, 400, 456, 475, 480, 500, 508, 570, 600, 608, 625, 635, 750, 760, 762, 800, 912, 950, 960, 1000, 1016, 1140, 1200, 1216, 1250, 1270, 1425, 1500, 1520, 1524, 1600, 1824, 1875, 1900, 1905, 2000, 2032, 2280, 2375, 2400, 2413, 2500, 2540, 2850, 3000, 3040, 3048, 3175, 3648, 3750, 3800, 3810, 4000, 4064, 4560, 4750, 4800, 4826, 5000, 5080, 5700, 6000, 6080, 6096, 6350, 7125, 7239, 7500, 7600, 7620, 8000, 8128, 9120, 9500, 9525, 9652, 10000, 10160, 11400, 11875, 12000, 12065, 12192, 12700, 14250, 14478, 15000, 15200, 15240, 15875, 18240, 19000, 19050, 19304, 20000, 20320, 22800, 23750, 24000, 24130, 24384, 25400, 28500, 28956, 30000, 30400, 30480, 31750, 35625, 36195, 38000, 38100, 38608, 40000, 40640, 45600, 47500, 47625, 48260, 50800, 57000, 57912, 60000, 60325, 60960, 63500, 71250, 72390, 76000, 76200, 77216, 79375, 91200, 95000, 95250, 96520, 101600, 114000, 115824, 120000, 120650, 121920, 127000, 142500, 144780, 152000, 152400, 154432, 158750, 180975, 190000, 190500, 193040, 203200, 228000, 231648, 238125, 241300, 254000, 285000, 289560, 301625, 304800, 317500, 361950, 380000, 381000, 386080, 456000, 463296, 476250, 482600, 508000, 570000, 579120, 603250, 609600, 635000, 723900, 760000, 762000, 772160, 904875, 952500, 965200, 1016000, 1140000, 1158240, 1206500, 1270000, 1447800, 1508125, 1524000, 1809750, 1905000, 1930400, 2280000, 2316480, 2413000, 2540000, 2895600, 3016250, 3048000, 3619500, 3810000, 3860800, 4524375, 4826000, 5080000, 5791200, 6032500, 7239000, 7620000, 9048750, 9652000, 11582400, 12065000, 14478000, 15240000, 18097500, 19304000, 24130000, 28956000, 36195000, 48260000, 57912000, 72390000, 96520000, 144780000, 289560000]

約数ペア:

[(1, 289560000), (2, 144780000), (3, 96520000), (4, 72390000), (5, 57912000), (6, 48260000), (8, 36195000), (10, 28956000), (12, 24130000), (15, 19304000), (16, 18097500), (19, 15240000), (20, 14478000), (24, 12065000), (25, 11582400), (30, 9652000), (32, 9048750), (38, 7620000), (40, 7239000), (48, 6032500), (50, 5791200), (57, 5080000), (60, 4826000), (64, 4524375), (75, 3860800), (76, 3810000), (80, 3619500), (95, 3048000), (96, 3016250), (100, 2895600), (114, 2540000), (120, 2413000), (125, 2316480), (127, 2280000), (150, 1930400), (152, 1905000), (160, 1809750), (190, 1524000), (192, 1508125), (200, 1447800), (228, 1270000), (240, 1206500), (250, 1158240), (254, 1140000), (285, 1016000), (300, 965200), (304, 952500), (320, 904875), (375, 772160), (380, 762000), (381, 760000), (400, 723900), (456, 635000), (475, 609600), (480, 603250), (500, 579120), (508, 570000), (570, 508000), (600, 482600), (608, 476250), (625, 463296), (635, 456000), (750, 386080), (760, 381000), (762, 380000), (800, 361950), (912, 317500), (950, 304800), (960, 301625), (1000, 289560), (1016, 285000), (1140, 254000), (1200, 241300), (1216, 238125), (1250, 231648), (1270, 228000), (1425, 203200), (1500, 193040), (1520, 190500), (1524, 190000), (1600, 180975), (1824, 158750), (1875, 154432), (1900, 152400), (1905, 152000), (2000, 144780), (2032, 142500), (2280, 127000), (2375, 121920), (2400, 120650), (2413, 120000), (2500, 115824), (2540, 114000), (2850, 101600), (3000, 96520), (3040, 95250), (3048, 95000), (3175, 91200), (3648, 79375), (3750, 77216), (3800, 76200), (3810, 76000), (4000, 72390), (4064, 71250), (4560, 63500), (4750, 60960), (4800, 60325), (4826, 60000), (5000, 57912), (5080, 57000), (5700, 50800), (6000, 48260), (6080, 47625), (6096, 47500), (6350, 45600), (7125, 40640), (7239, 40000), (7500, 38608), (7600, 38100), (7620, 38000), (8000, 36195), (8128, 35625), (9120, 31750), (9500, 30480), (9525, 30400), (9652, 30000), (10000, 28956), (10160, 28500), (11400, 25400), (11875, 24384), (12000, 24130), (12065, 24000), (12192, 23750), (12700, 22800), (14250, 20320), (14478, 20000), (15000, 19304), (15200, 19050), (15240, 19000), (15875, 18240)]