187024180

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:366

約数の個数: 96

約数和(自身を含む): 463680000

約数和(自身を除く): 276655820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 137, 140, 196, 199, 245, 274, 343, 398, 490, 548, 685, 686, 796, 959, 980, 995, 1370, 1372, 1393, 1715, 1918, 1990, 2740, 2786, 3430, 3836, 3980, 4795, 5572, 6713, 6860, 6965, 9590, 9751, 13426, 13930, 19180, 19502, 26852, 27263, 27860, 33565, 39004, 46991, 48755, 54526, 67130, 68257, 93982, 97510, 109052, 134260, 136315, 136514, 187964, 190841, 195020, 234955, 272630, 273028, 341285, 381682, 469910, 545260, 682570, 763364, 939820, 954205, 1335887, 1365140, 1908410, 2671774, 3816820, 5343548, 6679435, 9351209, 13358870, 18702418, 26717740, 37404836, 46756045, 93512090, 187024180]

約数ペア:

[(1, 187024180), (2, 93512090), (4, 46756045), (5, 37404836), (7, 26717740), (10, 18702418), (14, 13358870), (20, 9351209), (28, 6679435), (35, 5343548), (49, 3816820), (70, 2671774), (98, 1908410), (137, 1365140), (140, 1335887), (196, 954205), (199, 939820), (245, 763364), (274, 682570), (343, 545260), (398, 469910), (490, 381682), (548, 341285), (685, 273028), (686, 272630), (796, 234955), (959, 195020), (980, 190841), (995, 187964), (1370, 136514), (1372, 136315), (1393, 134260), (1715, 109052), (1918, 97510), (1990, 93982), (2740, 68257), (2786, 67130), (3430, 54526), (3836, 48755), (3980, 46991), (4795, 39004), (5572, 33565), (6713, 27860), (6860, 27263), (6965, 26852), (9590, 19502), (9751, 19180), (13426, 13930)]