69766180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:385

約数の個数: 72

約数和(自身を含む): 163021824

約数和(自身を除く): 93255644

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 127, 220, 227, 242, 254, 454, 484, 508, 605, 635, 908, 1135, 1210, 1270, 1397, 2270, 2420, 2497, 2540, 2794, 4540, 4994, 5588, 6985, 9988, 12485, 13970, 15367, 24970, 27467, 27940, 28829, 30734, 49940, 54934, 57658, 61468, 76835, 109868, 115316, 137335, 144145, 153670, 274670, 288290, 307340, 317119, 549340, 576580, 634238, 1268476, 1585595, 3171190, 3488309, 6342380, 6976618, 13953236, 17441545, 34883090, 69766180]

約数ペア:

[(1, 69766180), (2, 34883090), (4, 17441545), (5, 13953236), (10, 6976618), (11, 6342380), (20, 3488309), (22, 3171190), (44, 1585595), (55, 1268476), (110, 634238), (121, 576580), (127, 549340), (220, 317119), (227, 307340), (242, 288290), (254, 274670), (454, 153670), (484, 144145), (508, 137335), (605, 115316), (635, 109868), (908, 76835), (1135, 61468), (1210, 57658), (1270, 54934), (1397, 49940), (2270, 30734), (2420, 28829), (2497, 27940), (2540, 27467), (2794, 24970), (4540, 15367), (4994, 13970), (5588, 12485), (6985, 9988)]