86868000

素因数分解:

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

素因数の和:177

約数の個数: 288

約数和(自身を含む): 327075840

約数和(自身を除く): 240207840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 32, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 96, 100, 114, 120, 125, 127, 144, 150, 152, 160, 171, 180, 190, 200, 225, 228, 240, 250, 254, 285, 288, 300, 304, 342, 360, 375, 380, 381, 400, 450, 456, 475, 480, 500, 508, 570, 600, 608, 635, 684, 720, 750, 760, 762, 800, 855, 900, 912, 950, 1000, 1016, 1125, 1140, 1143, 1200, 1270, 1368, 1425, 1440, 1500, 1520, 1524, 1710, 1800, 1824, 1900, 1905, 2000, 2032, 2250, 2280, 2286, 2375, 2400, 2413, 2540, 2736, 2850, 3000, 3040, 3048, 3175, 3420, 3600, 3800, 3810, 4000, 4064, 4275, 4500, 4560, 4572, 4750, 4826, 5080, 5472, 5700, 5715, 6000, 6096, 6350, 6840, 7125, 7200, 7239, 7600, 7620, 8550, 9000, 9120, 9144, 9500, 9525, 9652, 10160, 11400, 11430, 12000, 12065, 12192, 12700, 13680, 14250, 14478, 15200, 15240, 15875, 17100, 18000, 18288, 19000, 19050, 19304, 20320, 21375, 21717, 22800, 22860, 24130, 25400, 27360, 28500, 28575, 28956, 30480, 31750, 34200, 36000, 36195, 36576, 38000, 38100, 38608, 42750, 43434, 45600, 45720, 47625, 48260, 50800, 57000, 57150, 57912, 60325, 60960, 63500, 68400, 72390, 76000, 76200, 77216, 85500, 86868, 91440, 95250, 96520, 101600, 108585, 114000, 114300, 115824, 120650, 127000, 136800, 142875, 144780, 152400, 171000, 173736, 180975, 182880, 190500, 193040, 217170, 228000, 228600, 231648, 241300, 254000, 285750, 289560, 301625, 304800, 342000, 347472, 361950, 381000, 386080, 434340, 457200, 482600, 508000, 542925, 571500, 579120, 603250, 684000, 694944, 723900, 762000, 868680, 904875, 914400, 965200, 1085850, 1143000, 1158240, 1206500, 1447800, 1524000, 1737360, 1809750, 1930400, 2171700, 2286000, 2413000, 2714625, 2895600, 3474720, 3619500, 4343400, 4572000, 4826000, 5429250, 5791200, 7239000, 8686800, 9652000, 10858500, 14478000, 17373600, 21717000, 28956000, 43434000, 86868000]

約数ペア:

[(1, 86868000), (2, 43434000), (3, 28956000), (4, 21717000), (5, 17373600), (6, 14478000), (8, 10858500), (9, 9652000), (10, 8686800), (12, 7239000), (15, 5791200), (16, 5429250), (18, 4826000), (19, 4572000), (20, 4343400), (24, 3619500), (25, 3474720), (30, 2895600), (32, 2714625), (36, 2413000), (38, 2286000), (40, 2171700), (45, 1930400), (48, 1809750), (50, 1737360), (57, 1524000), (60, 1447800), (72, 1206500), (75, 1158240), (76, 1143000), (80, 1085850), (90, 965200), (95, 914400), (96, 904875), (100, 868680), (114, 762000), (120, 723900), (125, 694944), (127, 684000), (144, 603250), (150, 579120), (152, 571500), (160, 542925), (171, 508000), (180, 482600), (190, 457200), (200, 434340), (225, 386080), (228, 381000), (240, 361950), (250, 347472), (254, 342000), (285, 304800), (288, 301625), (300, 289560), (304, 285750), (342, 254000), (360, 241300), (375, 231648), (380, 228600), (381, 228000), (400, 217170), (450, 193040), (456, 190500), (475, 182880), (480, 180975), (500, 173736), (508, 171000), (570, 152400), (600, 144780), (608, 142875), (635, 136800), (684, 127000), (720, 120650), (750, 115824), (760, 114300), (762, 114000), (800, 108585), (855, 101600), (900, 96520), (912, 95250), (950, 91440), (1000, 86868), (1016, 85500), (1125, 77216), (1140, 76200), (1143, 76000), (1200, 72390), (1270, 68400), (1368, 63500), (1425, 60960), (1440, 60325), (1500, 57912), (1520, 57150), (1524, 57000), (1710, 50800), (1800, 48260), (1824, 47625), (1900, 45720), (1905, 45600), (2000, 43434), (2032, 42750), (2250, 38608), (2280, 38100), (2286, 38000), (2375, 36576), (2400, 36195), (2413, 36000), (2540, 34200), (2736, 31750), (2850, 30480), (3000, 28956), (3040, 28575), (3048, 28500), (3175, 27360), (3420, 25400), (3600, 24130), (3800, 22860), (3810, 22800), (4000, 21717), (4064, 21375), (4275, 20320), (4500, 19304), (4560, 19050), (4572, 19000), (4750, 18288), (4826, 18000), (5080, 17100), (5472, 15875), (5700, 15240), (5715, 15200), (6000, 14478), (6096, 14250), (6350, 13680), (6840, 12700), (7125, 12192), (7200, 12065), (7239, 12000), (7600, 11430), (7620, 11400), (8550, 10160), (9000, 9652), (9120, 9525), (9144, 9500)]