255892800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{599}}^1$

素因数の和:713

約数の個数: 168

約数和(自身を含む): 850392000

約数和(自身を除く): 594499200

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, 89, 96, 100, 120, 150, 160, 178, 192, 200, 240, 267, 300, 320, 356, 400, 445, 480, 534, 599, 600, 712, 800, 890, 960, 1068, 1198, 1200, 1335, 1424, 1600, 1780, 1797, 2136, 2225, 2396, 2400, 2670, 2848, 2995, 3560, 3594, 4272, 4450, 4792, 4800, 5340, 5696, 5990, 6675, 7120, 7188, 8544, 8900, 8985, 9584, 10680, 11980, 13350, 14240, 14376, 14975, 17088, 17800, 17970, 19168, 21360, 23960, 26700, 28480, 28752, 29950, 35600, 35940, 38336, 42720, 44925, 47920, 53311, 53400, 57504, 59900, 71200, 71880, 85440, 89850, 95840, 106622, 106800, 115008, 119800, 142400, 143760, 159933, 179700, 191680, 213244, 213600, 239600, 266555, 287520, 319866, 359400, 426488, 427200, 479200, 533110, 575040, 639732, 718800, 799665, 852976, 958400, 1066220, 1279464, 1332775, 1437600, 1599330, 1705952, 2132440, 2558928, 2665550, 2875200, 3198660, 3411904, 3998325, 4264880, 5117856, 5331100, 6397320, 7996650, 8529760, 10235712, 10662200, 12794640, 15993300, 17059520, 21324400, 25589280, 31986600, 42648800, 51178560, 63973200, 85297600, 127946400, 255892800]

約数ペア:

[(1, 255892800), (2, 127946400), (3, 85297600), (4, 63973200), (5, 51178560), (6, 42648800), (8, 31986600), (10, 25589280), (12, 21324400), (15, 17059520), (16, 15993300), (20, 12794640), (24, 10662200), (25, 10235712), (30, 8529760), (32, 7996650), (40, 6397320), (48, 5331100), (50, 5117856), (60, 4264880), (64, 3998325), (75, 3411904), (80, 3198660), (89, 2875200), (96, 2665550), (100, 2558928), (120, 2132440), (150, 1705952), (160, 1599330), (178, 1437600), (192, 1332775), (200, 1279464), (240, 1066220), (267, 958400), (300, 852976), (320, 799665), (356, 718800), (400, 639732), (445, 575040), (480, 533110), (534, 479200), (599, 427200), (600, 426488), (712, 359400), (800, 319866), (890, 287520), (960, 266555), (1068, 239600), (1198, 213600), (1200, 213244), (1335, 191680), (1424, 179700), (1600, 159933), (1780, 143760), (1797, 142400), (2136, 119800), (2225, 115008), (2396, 106800), (2400, 106622), (2670, 95840), (2848, 89850), (2995, 85440), (3560, 71880), (3594, 71200), (4272, 59900), (4450, 57504), (4792, 53400), (4800, 53311), (5340, 47920), (5696, 44925), (5990, 42720), (6675, 38336), (7120, 35940), (7188, 35600), (8544, 29950), (8900, 28752), (8985, 28480), (9584, 26700), (10680, 23960), (11980, 21360), (13350, 19168), (14240, 17970), (14376, 17800), (14975, 17088)]