195231900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{6709}}^1$

素因数の和:6823

約数の個数: 72

約数和(自身を含む): 570779440

約数和(自身を除く): 375547540

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, 2425, 2910, 4850, 5820, 6709, 7275, 9700, 13418, 14550, 20127, 26836, 29100, 33545, 40254, 67090, 80508, 100635, 134180, 167725, 201270, 335450, 402540, 503175, 650773, 670900, 1006350, 1301546, 1952319, 2012700, 2603092, 3253865, 3904638, 6507730, 7809276, 9761595, 13015460, 16269325, 19523190, 32538650, 39046380, 48807975, 65077300, 97615950, 195231900]

約数ペア:

[(1, 195231900), (2, 97615950), (3, 65077300), (4, 48807975), (5, 39046380), (6, 32538650), (10, 19523190), (12, 16269325), (15, 13015460), (20, 9761595), (25, 7809276), (30, 6507730), (50, 3904638), (60, 3253865), (75, 2603092), (97, 2012700), (100, 1952319), (150, 1301546), (194, 1006350), (291, 670900), (300, 650773), (388, 503175), (485, 402540), (582, 335450), (970, 201270), (1164, 167725), (1455, 134180), (1940, 100635), (2425, 80508), (2910, 67090), (4850, 40254), (5820, 33545), (6709, 29100), (7275, 26836), (9700, 20127), (13418, 14550)]