57472500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:203

約数の個数: 120

約数和(自身を含む): 171445120

約数和(自身を除く): 113972620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 79, 97, 100, 125, 150, 158, 194, 237, 250, 291, 300, 316, 375, 388, 395, 474, 485, 500, 582, 625, 750, 790, 948, 970, 1164, 1185, 1250, 1455, 1500, 1580, 1875, 1940, 1975, 2370, 2425, 2500, 2910, 3750, 3950, 4740, 4850, 5820, 5925, 7275, 7500, 7663, 7900, 9700, 9875, 11850, 12125, 14550, 15326, 19750, 22989, 23700, 24250, 29100, 29625, 30652, 36375, 38315, 39500, 45978, 48500, 49375, 59250, 60625, 72750, 76630, 91956, 98750, 114945, 118500, 121250, 145500, 148125, 153260, 181875, 191575, 197500, 229890, 242500, 296250, 363750, 383150, 459780, 574725, 592500, 727500, 766300, 957875, 1149450, 1915750, 2298900, 2873625, 3831500, 4789375, 5747250, 9578750, 11494500, 14368125, 19157500, 28736250, 57472500]

約数ペア:

[(1, 57472500), (2, 28736250), (3, 19157500), (4, 14368125), (5, 11494500), (6, 9578750), (10, 5747250), (12, 4789375), (15, 3831500), (20, 2873625), (25, 2298900), (30, 1915750), (50, 1149450), (60, 957875), (75, 766300), (79, 727500), (97, 592500), (100, 574725), (125, 459780), (150, 383150), (158, 363750), (194, 296250), (237, 242500), (250, 229890), (291, 197500), (300, 191575), (316, 181875), (375, 153260), (388, 148125), (395, 145500), (474, 121250), (485, 118500), (500, 114945), (582, 98750), (625, 91956), (750, 76630), (790, 72750), (948, 60625), (970, 59250), (1164, 49375), (1185, 48500), (1250, 45978), (1455, 39500), (1500, 38315), (1580, 36375), (1875, 30652), (1940, 29625), (1975, 29100), (2370, 24250), (2425, 23700), (2500, 22989), (2910, 19750), (3750, 15326), (3950, 14550), (4740, 12125), (4850, 11850), (5820, 9875), (5925, 9700), (7275, 7900), (7500, 7663)]