119640000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{997}}^1$

素因数の和:1032

約数の個数: 140

約数和(自身を含む): 395954504

約数和(自身を除く): 276314504

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, 125, 150, 160, 192, 200, 240, 250, 300, 320, 375, 400, 480, 500, 600, 625, 750, 800, 960, 997, 1000, 1200, 1250, 1500, 1600, 1875, 1994, 2000, 2400, 2500, 2991, 3000, 3750, 3988, 4000, 4800, 4985, 5000, 5982, 6000, 7500, 7976, 8000, 9970, 10000, 11964, 12000, 14955, 15000, 15952, 19940, 20000, 23928, 24000, 24925, 29910, 30000, 31904, 39880, 40000, 47856, 49850, 59820, 60000, 63808, 74775, 79760, 95712, 99700, 119640, 120000, 124625, 149550, 159520, 191424, 199400, 239280, 249250, 299100, 319040, 373875, 398800, 478560, 498500, 598200, 623125, 747750, 797600, 957120, 997000, 1196400, 1246250, 1495500, 1595200, 1869375, 1994000, 2392800, 2492500, 2991000, 3738750, 3988000, 4785600, 4985000, 5982000, 7477500, 7976000, 9970000, 11964000, 14955000, 19940000, 23928000, 29910000, 39880000, 59820000, 119640000]

約数ペア:

[(1, 119640000), (2, 59820000), (3, 39880000), (4, 29910000), (5, 23928000), (6, 19940000), (8, 14955000), (10, 11964000), (12, 9970000), (15, 7976000), (16, 7477500), (20, 5982000), (24, 4985000), (25, 4785600), (30, 3988000), (32, 3738750), (40, 2991000), (48, 2492500), (50, 2392800), (60, 1994000), (64, 1869375), (75, 1595200), (80, 1495500), (96, 1246250), (100, 1196400), (120, 997000), (125, 957120), (150, 797600), (160, 747750), (192, 623125), (200, 598200), (240, 498500), (250, 478560), (300, 398800), (320, 373875), (375, 319040), (400, 299100), (480, 249250), (500, 239280), (600, 199400), (625, 191424), (750, 159520), (800, 149550), (960, 124625), (997, 120000), (1000, 119640), (1200, 99700), (1250, 95712), (1500, 79760), (1600, 74775), (1875, 63808), (1994, 60000), (2000, 59820), (2400, 49850), (2500, 47856), (2991, 40000), (3000, 39880), (3750, 31904), (3988, 30000), (4000, 29910), (4800, 24925), (4985, 24000), (5000, 23928), (5982, 20000), (6000, 19940), (7500, 15952), (7976, 15000), (8000, 14955), (9970, 12000), (10000, 11964)]