91428000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:448

約数の個数: 192

約数和(自身を含む): 316068480

約数和(自身を除く): 224640480

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, 75, 76, 80, 95, 96, 100, 114, 120, 125, 150, 152, 160, 190, 200, 228, 240, 250, 285, 300, 304, 375, 380, 400, 401, 456, 475, 480, 500, 570, 600, 608, 750, 760, 800, 802, 912, 950, 1000, 1140, 1200, 1203, 1425, 1500, 1520, 1604, 1824, 1900, 2000, 2005, 2280, 2375, 2400, 2406, 2850, 3000, 3040, 3208, 3800, 4000, 4010, 4560, 4750, 4812, 5700, 6000, 6015, 6416, 7125, 7600, 7619, 8020, 9120, 9500, 9624, 10025, 11400, 12000, 12030, 12832, 14250, 15200, 15238, 16040, 19000, 19248, 20050, 22800, 22857, 24060, 28500, 30075, 30476, 32080, 38000, 38095, 38496, 40100, 45600, 45714, 48120, 50125, 57000, 60150, 60952, 64160, 76000, 76190, 80200, 91428, 96240, 100250, 114000, 114285, 120300, 121904, 150375, 152380, 160400, 182856, 190475, 192480, 200500, 228000, 228570, 240600, 243808, 300750, 304760, 320800, 365712, 380950, 401000, 457140, 481200, 571425, 601500, 609520, 731424, 761900, 802000, 914280, 952375, 962400, 1142850, 1203000, 1219040, 1523800, 1604000, 1828560, 1904750, 2285700, 2406000, 2857125, 3047600, 3657120, 3809500, 4571400, 4812000, 5714250, 6095200, 7619000, 9142800, 11428500, 15238000, 18285600, 22857000, 30476000, 45714000, 91428000]

約数ペア:

[(1, 91428000), (2, 45714000), (3, 30476000), (4, 22857000), (5, 18285600), (6, 15238000), (8, 11428500), (10, 9142800), (12, 7619000), (15, 6095200), (16, 5714250), (19, 4812000), (20, 4571400), (24, 3809500), (25, 3657120), (30, 3047600), (32, 2857125), (38, 2406000), (40, 2285700), (48, 1904750), (50, 1828560), (57, 1604000), (60, 1523800), (75, 1219040), (76, 1203000), (80, 1142850), (95, 962400), (96, 952375), (100, 914280), (114, 802000), (120, 761900), (125, 731424), (150, 609520), (152, 601500), (160, 571425), (190, 481200), (200, 457140), (228, 401000), (240, 380950), (250, 365712), (285, 320800), (300, 304760), (304, 300750), (375, 243808), (380, 240600), (400, 228570), (401, 228000), (456, 200500), (475, 192480), (480, 190475), (500, 182856), (570, 160400), (600, 152380), (608, 150375), (750, 121904), (760, 120300), (800, 114285), (802, 114000), (912, 100250), (950, 96240), (1000, 91428), (1140, 80200), (1200, 76190), (1203, 76000), (1425, 64160), (1500, 60952), (1520, 60150), (1604, 57000), (1824, 50125), (1900, 48120), (2000, 45714), (2005, 45600), (2280, 40100), (2375, 38496), (2400, 38095), (2406, 38000), (2850, 32080), (3000, 30476), (3040, 30075), (3208, 28500), (3800, 24060), (4000, 22857), (4010, 22800), (4560, 20050), (4750, 19248), (4812, 19000), (5700, 16040), (6000, 15238), (6015, 15200), (6416, 14250), (7125, 12832), (7600, 12030), (7619, 12000), (8020, 11400), (9120, 10025), (9500, 9624)]