75629290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{179}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 156764160

約数和(自身を除く): 81134870

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 167, 179, 230, 253, 334, 358, 506, 835, 895, 1265, 1670, 1790, 1837, 1969, 2530, 3674, 3841, 3938, 4117, 7682, 8234, 9185, 9845, 18370, 19205, 19690, 20585, 29893, 38410, 41170, 42251, 45287, 59786, 84502, 90574, 149465, 211255, 226435, 298930, 328823, 422510, 452870, 657646, 687539, 1375078, 1644115, 3288230, 3437695, 6875390, 7562929, 15125858, 37814645, 75629290]

約数ペア:

[(1, 75629290), (2, 37814645), (5, 15125858), (10, 7562929), (11, 6875390), (22, 3437695), (23, 3288230), (46, 1644115), (55, 1375078), (110, 687539), (115, 657646), (167, 452870), (179, 422510), (230, 328823), (253, 298930), (334, 226435), (358, 211255), (506, 149465), (835, 90574), (895, 84502), (1265, 59786), (1670, 45287), (1790, 42251), (1837, 41170), (1969, 38410), (2530, 29893), (3674, 20585), (3841, 19690), (3938, 19205), (4117, 18370), (7682, 9845), (8234, 9185)]