57821700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{1987}}^1$

素因数の和:2101

約数の個数: 72

約数和(自身を含む): 169107232

約数和(自身を除く): 111285532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 97, 100, 150, 194, 291, 300, 388, 485, 582, 970, 1164, 1455, 1940, 1987, 2425, 2910, 3974, 4850, 5820, 5961, 7275, 7948, 9700, 9935, 11922, 14550, 19870, 23844, 29100, 29805, 39740, 49675, 59610, 99350, 119220, 149025, 192739, 198700, 298050, 385478, 578217, 596100, 770956, 963695, 1156434, 1927390, 2312868, 2891085, 3854780, 4818475, 5782170, 9636950, 11564340, 14455425, 19273900, 28910850, 57821700]

約数ペア:

[(1, 57821700), (2, 28910850), (3, 19273900), (4, 14455425), (5, 11564340), (6, 9636950), (10, 5782170), (12, 4818475), (15, 3854780), (20, 2891085), (25, 2312868), (30, 1927390), (50, 1156434), (60, 963695), (75, 770956), (97, 596100), (100, 578217), (150, 385478), (194, 298050), (291, 198700), (300, 192739), (388, 149025), (485, 119220), (582, 99350), (970, 59610), (1164, 49675), (1455, 39740), (1940, 29805), (1987, 29100), (2425, 23844), (2910, 19870), (3974, 14550), (4850, 11922), (5820, 9935), (5961, 9700), (7275, 7948)]