61860000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{1031}}^1$

素因数の和:1064

約数の個数: 120

約数和(自身を含む): 203109984

約数和(自身を除く): 141249984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 160, 200, 240, 250, 300, 375, 400, 480, 500, 600, 625, 750, 800, 1000, 1031, 1200, 1250, 1500, 1875, 2000, 2062, 2400, 2500, 3000, 3093, 3750, 4000, 4124, 5000, 5155, 6000, 6186, 7500, 8248, 10000, 10310, 12000, 12372, 15000, 15465, 16496, 20000, 20620, 24744, 25775, 30000, 30930, 32992, 41240, 49488, 51550, 60000, 61860, 77325, 82480, 98976, 103100, 123720, 128875, 154650, 164960, 206200, 247440, 257750, 309300, 386625, 412400, 494880, 515500, 618600, 644375, 773250, 824800, 1031000, 1237200, 1288750, 1546500, 1933125, 2062000, 2474400, 2577500, 3093000, 3866250, 4124000, 5155000, 6186000, 7732500, 10310000, 12372000, 15465000, 20620000, 30930000, 61860000]

約数ペア:

[(1, 61860000), (2, 30930000), (3, 20620000), (4, 15465000), (5, 12372000), (6, 10310000), (8, 7732500), (10, 6186000), (12, 5155000), (15, 4124000), (16, 3866250), (20, 3093000), (24, 2577500), (25, 2474400), (30, 2062000), (32, 1933125), (40, 1546500), (48, 1288750), (50, 1237200), (60, 1031000), (75, 824800), (80, 773250), (96, 644375), (100, 618600), (120, 515500), (125, 494880), (150, 412400), (160, 386625), (200, 309300), (240, 257750), (250, 247440), (300, 206200), (375, 164960), (400, 154650), (480, 128875), (500, 123720), (600, 103100), (625, 98976), (750, 82480), (800, 77325), (1000, 61860), (1031, 60000), (1200, 51550), (1250, 49488), (1500, 41240), (1875, 32992), (2000, 30930), (2062, 30000), (2400, 25775), (2500, 24744), (3000, 20620), (3093, 20000), (3750, 16496), (4000, 15465), (4124, 15000), (5000, 12372), (5155, 12000), (6000, 10310), (6186, 10000), (7500, 8248)]