155802330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:500

約数の個数: 96

約数和(自身を含む): 419088384

約数和(自身を除く): 263286054

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 127, 129, 215, 254, 258, 317, 381, 387, 430, 634, 635, 645, 762, 774, 951, 1143, 1270, 1290, 1585, 1902, 1905, 1935, 2286, 2853, 3170, 3810, 3870, 4755, 5461, 5706, 5715, 9510, 10922, 11430, 13631, 14265, 16383, 27262, 27305, 28530, 32766, 40259, 40893, 49149, 54610, 68155, 80518, 81786, 81915, 98298, 120777, 122679, 136310, 163830, 201295, 204465, 241554, 245358, 245745, 362331, 402590, 408930, 491490, 603885, 613395, 724662, 1207770, 1226790, 1731137, 1811655, 3462274, 3623310, 5193411, 8655685, 10386822, 15580233, 17311370, 25967055, 31160466, 51934110, 77901165, 155802330]

約数ペア:

[(1, 155802330), (2, 77901165), (3, 51934110), (5, 31160466), (6, 25967055), (9, 17311370), (10, 15580233), (15, 10386822), (18, 8655685), (30, 5193411), (43, 3623310), (45, 3462274), (86, 1811655), (90, 1731137), (127, 1226790), (129, 1207770), (215, 724662), (254, 613395), (258, 603885), (317, 491490), (381, 408930), (387, 402590), (430, 362331), (634, 245745), (635, 245358), (645, 241554), (762, 204465), (774, 201295), (951, 163830), (1143, 136310), (1270, 122679), (1290, 120777), (1585, 98298), (1902, 81915), (1905, 81786), (1935, 80518), (2286, 68155), (2853, 54610), (3170, 49149), (3810, 40893), (3870, 40259), (4755, 32766), (5461, 28530), (5706, 27305), (5715, 27262), (9510, 16383), (10922, 14265), (11430, 13631)]