149550000

素因数分解:

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

素因数の和:1033

約数の個数: 120

約数和(自身を含む): 483375312

約数和(自身を除く): 333825312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 625, 750, 997, 1000, 1200, 1250, 1500, 1875, 1994, 2000, 2500, 2991, 3000, 3125, 3750, 3988, 4985, 5000, 5982, 6000, 6250, 7500, 7976, 9375, 9970, 10000, 11964, 12500, 14955, 15000, 15952, 18750, 19940, 23928, 24925, 25000, 29910, 30000, 37500, 39880, 47856, 49850, 50000, 59820, 74775, 75000, 79760, 99700, 119640, 124625, 149550, 150000, 199400, 239280, 249250, 299100, 373875, 398800, 498500, 598200, 623125, 747750, 997000, 1196400, 1246250, 1495500, 1869375, 1994000, 2492500, 2991000, 3115625, 3738750, 4985000, 5982000, 6231250, 7477500, 9346875, 9970000, 12462500, 14955000, 18693750, 24925000, 29910000, 37387500, 49850000, 74775000, 149550000]

約数ペア:

[(1, 149550000), (2, 74775000), (3, 49850000), (4, 37387500), (5, 29910000), (6, 24925000), (8, 18693750), (10, 14955000), (12, 12462500), (15, 9970000), (16, 9346875), (20, 7477500), (24, 6231250), (25, 5982000), (30, 4985000), (40, 3738750), (48, 3115625), (50, 2991000), (60, 2492500), (75, 1994000), (80, 1869375), (100, 1495500), (120, 1246250), (125, 1196400), (150, 997000), (200, 747750), (240, 623125), (250, 598200), (300, 498500), (375, 398800), (400, 373875), (500, 299100), (600, 249250), (625, 239280), (750, 199400), (997, 150000), (1000, 149550), (1200, 124625), (1250, 119640), (1500, 99700), (1875, 79760), (1994, 75000), (2000, 74775), (2500, 59820), (2991, 50000), (3000, 49850), (3125, 47856), (3750, 39880), (3988, 37500), (4985, 30000), (5000, 29910), (5982, 25000), (6000, 24925), (6250, 23928), (7500, 19940), (7976, 18750), (9375, 15952), (9970, 15000), (10000, 14955), (11964, 12500)]