78138000

素因数分解:

$2^4\times 3^3\times 5^3\times {\mathrm{1447}}^1$

素因数の和:1479

約数の個数: 160

約数和(自身を含む): 280101120

約数和(自身を除く): 201963120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 125, 135, 144, 150, 180, 200, 216, 225, 240, 250, 270, 300, 360, 375, 400, 432, 450, 500, 540, 600, 675, 720, 750, 900, 1000, 1080, 1125, 1200, 1350, 1447, 1500, 1800, 2000, 2160, 2250, 2700, 2894, 3000, 3375, 3600, 4341, 4500, 5400, 5788, 6000, 6750, 7235, 8682, 9000, 10800, 11576, 13023, 13500, 14470, 17364, 18000, 21705, 23152, 26046, 27000, 28940, 34728, 36175, 39069, 43410, 52092, 54000, 57880, 65115, 69456, 72350, 78138, 86820, 104184, 108525, 115760, 130230, 144700, 156276, 173640, 180875, 195345, 208368, 217050, 260460, 289400, 312552, 325575, 347280, 361750, 390690, 434100, 520920, 542625, 578800, 625104, 651150, 723500, 781380, 868200, 976725, 1041840, 1085250, 1302300, 1447000, 1562760, 1627875, 1736400, 1953450, 2170500, 2604600, 2894000, 3125520, 3255750, 3906900, 4341000, 4883625, 5209200, 6511500, 7813800, 8682000, 9767250, 13023000, 15627600, 19534500, 26046000, 39069000, 78138000]

約数ペア:

[(1, 78138000), (2, 39069000), (3, 26046000), (4, 19534500), (5, 15627600), (6, 13023000), (8, 9767250), (9, 8682000), (10, 7813800), (12, 6511500), (15, 5209200), (16, 4883625), (18, 4341000), (20, 3906900), (24, 3255750), (25, 3125520), (27, 2894000), (30, 2604600), (36, 2170500), (40, 1953450), (45, 1736400), (48, 1627875), (50, 1562760), (54, 1447000), (60, 1302300), (72, 1085250), (75, 1041840), (80, 976725), (90, 868200), (100, 781380), (108, 723500), (120, 651150), (125, 625104), (135, 578800), (144, 542625), (150, 520920), (180, 434100), (200, 390690), (216, 361750), (225, 347280), (240, 325575), (250, 312552), (270, 289400), (300, 260460), (360, 217050), (375, 208368), (400, 195345), (432, 180875), (450, 173640), (500, 156276), (540, 144700), (600, 130230), (675, 115760), (720, 108525), (750, 104184), (900, 86820), (1000, 78138), (1080, 72350), (1125, 69456), (1200, 65115), (1350, 57880), (1447, 54000), (1500, 52092), (1800, 43410), (2000, 39069), (2160, 36175), (2250, 34728), (2700, 28940), (2894, 27000), (3000, 26046), (3375, 23152), (3600, 21705), (4341, 18000), (4500, 17364), (5400, 14470), (5788, 13500), (6000, 13023), (6750, 11576), (7235, 10800), (8682, 9000)]