120813500

素因数分解:

$2^2\times 5^3\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:216

約数の個数: 96

約数和(自身を含む): 277385472

約数和(自身を除く): 156571972

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 53, 94, 97, 100, 106, 125, 188, 194, 212, 235, 250, 265, 388, 470, 485, 500, 530, 940, 970, 1060, 1175, 1325, 1940, 2350, 2425, 2491, 2650, 4559, 4700, 4850, 4982, 5141, 5300, 5875, 6625, 9118, 9700, 9964, 10282, 11750, 12125, 12455, 13250, 18236, 20564, 22795, 23500, 24250, 24910, 25705, 26500, 45590, 48500, 49820, 51410, 62275, 91180, 102820, 113975, 124550, 128525, 227950, 241627, 249100, 257050, 311375, 455900, 483254, 514100, 569875, 622750, 642625, 966508, 1139750, 1208135, 1245500, 1285250, 2279500, 2416270, 2570500, 4832540, 6040675, 12081350, 24162700, 30203375, 60406750, 120813500]

約数ペア:

[(1, 120813500), (2, 60406750), (4, 30203375), (5, 24162700), (10, 12081350), (20, 6040675), (25, 4832540), (47, 2570500), (50, 2416270), (53, 2279500), (94, 1285250), (97, 1245500), (100, 1208135), (106, 1139750), (125, 966508), (188, 642625), (194, 622750), (212, 569875), (235, 514100), (250, 483254), (265, 455900), (388, 311375), (470, 257050), (485, 249100), (500, 241627), (530, 227950), (940, 128525), (970, 124550), (1060, 113975), (1175, 102820), (1325, 91180), (1940, 62275), (2350, 51410), (2425, 49820), (2491, 48500), (2650, 45590), (4559, 26500), (4700, 25705), (4850, 24910), (4982, 24250), (5141, 23500), (5300, 22795), (5875, 20564), (6625, 18236), (9118, 13250), (9700, 12455), (9964, 12125), (10282, 11750)]