189077880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{36643}}^1$

素因数の和:36700

約数の個数: 64

約数和(自身を含む): 580440960

約数和(自身を除く): 391363080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 36643, 73286, 109929, 146572, 183215, 219858, 293144, 366430, 439716, 549645, 732860, 879432, 1099290, 1465720, 1575649, 2198580, 3151298, 4397160, 4726947, 6302596, 7878245, 9453894, 12605192, 15756490, 18907788, 23634735, 31512980, 37815576, 47269470, 63025960, 94538940, 189077880]

約数ペア:

[(1, 189077880), (2, 94538940), (3, 63025960), (4, 47269470), (5, 37815576), (6, 31512980), (8, 23634735), (10, 18907788), (12, 15756490), (15, 12605192), (20, 9453894), (24, 7878245), (30, 6302596), (40, 4726947), (43, 4397160), (60, 3151298), (86, 2198580), (120, 1575649), (129, 1465720), (172, 1099290), (215, 879432), (258, 732860), (344, 549645), (430, 439716), (516, 366430), (645, 293144), (860, 219858), (1032, 183215), (1290, 146572), (1720, 109929), (2580, 73286), (5160, 36643)]