146878937500

素因数分解:

$2^2\times 5^6\times {\mathrm{17}}^1\times {\mathrm{138239}}^1$

素因数の和:138290

約数の個数: 84

約数和(自身を含む): 340195645440

約数和(自身を除く): 193316707940

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 125, 170, 250, 340, 425, 500, 625, 850, 1250, 1700, 2125, 2500, 3125, 4250, 6250, 8500, 10625, 12500, 15625, 21250, 31250, 42500, 53125, 62500, 106250, 138239, 212500, 265625, 276478, 531250, 552956, 691195, 1062500, 1382390, 2350063, 2764780, 3455975, 4700126, 6911950, 9400252, 11750315, 13823900, 17279875, 23500630, 34559750, 47001260, 58751575, 69119500, 86399375, 117503150, 172798750, 235006300, 293757875, 345597500, 431996875, 587515750, 863993750, 1175031500, 1468789375, 1727987500, 2159984375, 2937578750, 4319968750, 5875157500, 7343946875, 8639937500, 14687893750, 29375787500, 36719734375, 73439468750, 146878937500]

約数ペア:

[(1, 146878937500), (2, 73439468750), (4, 36719734375), (5, 29375787500), (10, 14687893750), (17, 8639937500), (20, 7343946875), (25, 5875157500), (34, 4319968750), (50, 2937578750), (68, 2159984375), (85, 1727987500), (100, 1468789375), (125, 1175031500), (170, 863993750), (250, 587515750), (340, 431996875), (425, 345597500), (500, 293757875), (625, 235006300), (850, 172798750), (1250, 117503150), (1700, 86399375), (2125, 69119500), (2500, 58751575), (3125, 47001260), (4250, 34559750), (6250, 23500630), (8500, 17279875), (10625, 13823900), (12500, 11750315), (15625, 9400252), (21250, 6911950), (31250, 4700126), (42500, 3455975), (53125, 2764780), (62500, 2350063), (106250, 1382390), (138239, 1062500), (212500, 691195), (265625, 552956), (276478, 531250)]