54156100

素因数分解:

$2^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:277

約数の個数: 72

約数和(自身を含む): 122179680

約数和(自身を除く): 68023580

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 59, 67, 100, 118, 134, 137, 236, 268, 274, 295, 335, 548, 590, 670, 685, 1180, 1340, 1370, 1475, 1675, 2740, 2950, 3350, 3425, 3953, 5900, 6700, 6850, 7906, 8083, 9179, 13700, 15812, 16166, 18358, 19765, 32332, 36716, 39530, 40415, 45895, 79060, 80830, 91790, 98825, 161660, 183580, 197650, 202075, 229475, 395300, 404150, 458950, 541561, 808300, 917900, 1083122, 2166244, 2707805, 5415610, 10831220, 13539025, 27078050, 54156100]

約数ペア:

[(1, 54156100), (2, 27078050), (4, 13539025), (5, 10831220), (10, 5415610), (20, 2707805), (25, 2166244), (50, 1083122), (59, 917900), (67, 808300), (100, 541561), (118, 458950), (134, 404150), (137, 395300), (236, 229475), (268, 202075), (274, 197650), (295, 183580), (335, 161660), (548, 98825), (590, 91790), (670, 80830), (685, 79060), (1180, 45895), (1340, 40415), (1370, 39530), (1475, 36716), (1675, 32332), (2740, 19765), (2950, 18358), (3350, 16166), (3425, 15812), (3953, 13700), (5900, 9179), (6700, 8083), (6850, 7906)]