988771200

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{811}}^1$

素因数の和:965

約数の個数: 192

約数和(自身を含む): 3286456320

約数和(自身を除く): 2297685120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 127, 128, 150, 160, 192, 200, 240, 254, 300, 320, 381, 384, 400, 480, 508, 600, 635, 640, 762, 800, 811, 960, 1016, 1200, 1270, 1524, 1600, 1622, 1905, 1920, 2032, 2400, 2433, 2540, 3048, 3175, 3200, 3244, 3810, 4055, 4064, 4800, 4866, 5080, 6096, 6350, 6488, 7620, 8110, 8128, 9525, 9600, 9732, 10160, 12165, 12192, 12700, 12976, 15240, 16220, 16256, 19050, 19464, 20275, 20320, 24330, 24384, 25400, 25952, 30480, 32440, 38100, 38928, 40550, 40640, 48660, 48768, 50800, 51904, 60825, 60960, 64880, 76200, 77856, 81100, 81280, 97320, 101600, 102997, 103808, 121650, 121920, 129760, 152400, 155712, 162200, 194640, 203200, 205994, 243300, 243840, 259520, 304800, 308991, 311424, 324400, 389280, 406400, 411988, 486600, 514985, 519040, 609600, 617982, 648800, 778560, 823976, 973200, 1029970, 1219200, 1235964, 1297600, 1544955, 1557120, 1647952, 1946400, 2059940, 2471928, 2574925, 2595200, 3089910, 3295904, 3892800, 4119880, 4943856, 5149850, 6179820, 6591808, 7724775, 7785600, 8239760, 9887712, 10299700, 12359640, 13183616, 15449550, 16479520, 19775424, 20599400, 24719280, 30899100, 32959040, 39550848, 41198800, 49438560, 61798200, 65918080, 82397600, 98877120, 123596400, 164795200, 197754240, 247192800, 329590400, 494385600, 988771200]

約数ペア:

[(1, 988771200), (2, 494385600), (3, 329590400), (4, 247192800), (5, 197754240), (6, 164795200), (8, 123596400), (10, 98877120), (12, 82397600), (15, 65918080), (16, 61798200), (20, 49438560), (24, 41198800), (25, 39550848), (30, 32959040), (32, 30899100), (40, 24719280), (48, 20599400), (50, 19775424), (60, 16479520), (64, 15449550), (75, 13183616), (80, 12359640), (96, 10299700), (100, 9887712), (120, 8239760), (127, 7785600), (128, 7724775), (150, 6591808), (160, 6179820), (192, 5149850), (200, 4943856), (240, 4119880), (254, 3892800), (300, 3295904), (320, 3089910), (381, 2595200), (384, 2574925), (400, 2471928), (480, 2059940), (508, 1946400), (600, 1647952), (635, 1557120), (640, 1544955), (762, 1297600), (800, 1235964), (811, 1219200), (960, 1029970), (1016, 973200), (1200, 823976), (1270, 778560), (1524, 648800), (1600, 617982), (1622, 609600), (1905, 519040), (1920, 514985), (2032, 486600), (2400, 411988), (2433, 406400), (2540, 389280), (3048, 324400), (3175, 311424), (3200, 308991), (3244, 304800), (3810, 259520), (4055, 243840), (4064, 243300), (4800, 205994), (4866, 203200), (5080, 194640), (6096, 162200), (6350, 155712), (6488, 152400), (7620, 129760), (8110, 121920), (8128, 121650), (9525, 103808), (9600, 102997), (9732, 101600), (10160, 97320), (12165, 81280), (12192, 81100), (12700, 77856), (12976, 76200), (15240, 64880), (16220, 60960), (16256, 60825), (19050, 51904), (19464, 50800), (20275, 48768), (20320, 48660), (24330, 40640), (24384, 40550), (25400, 38928), (25952, 38100), (30480, 32440)]