255905400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{4397}}^1$

素因数の和:4513

約数の個数: 96

約数和(自身を含む): 801667440

約数和(自身を除く): 545762040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 97, 100, 120, 150, 194, 200, 291, 300, 388, 485, 582, 600, 776, 970, 1164, 1455, 1940, 2328, 2425, 2910, 3880, 4397, 4850, 5820, 7275, 8794, 9700, 11640, 13191, 14550, 17588, 19400, 21985, 26382, 29100, 35176, 43970, 52764, 58200, 65955, 87940, 105528, 109925, 131910, 175880, 219850, 263820, 329775, 426509, 439700, 527640, 659550, 853018, 879400, 1279527, 1319100, 1706036, 2132545, 2559054, 2638200, 3412072, 4265090, 5118108, 6397635, 8530180, 10236216, 10662725, 12795270, 17060360, 21325450, 25590540, 31988175, 42650900, 51181080, 63976350, 85301800, 127952700, 255905400]

約数ペア:

[(1, 255905400), (2, 127952700), (3, 85301800), (4, 63976350), (5, 51181080), (6, 42650900), (8, 31988175), (10, 25590540), (12, 21325450), (15, 17060360), (20, 12795270), (24, 10662725), (25, 10236216), (30, 8530180), (40, 6397635), (50, 5118108), (60, 4265090), (75, 3412072), (97, 2638200), (100, 2559054), (120, 2132545), (150, 1706036), (194, 1319100), (200, 1279527), (291, 879400), (300, 853018), (388, 659550), (485, 527640), (582, 439700), (600, 426509), (776, 329775), (970, 263820), (1164, 219850), (1455, 175880), (1940, 131910), (2328, 109925), (2425, 105528), (2910, 87940), (3880, 65955), (4397, 58200), (4850, 52764), (5820, 43970), (7275, 35176), (8794, 29100), (9700, 26382), (11640, 21985), (13191, 19400), (14550, 17588)]