117889020

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:342

約数の個数: 144

約数和(自身を含む): 375717888

約数和(自身を除く): 257828868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 127, 135, 162, 180, 191, 243, 254, 270, 324, 381, 382, 405, 486, 508, 540, 573, 635, 762, 764, 810, 955, 972, 1143, 1146, 1215, 1270, 1524, 1620, 1719, 1905, 1910, 2286, 2292, 2430, 2540, 2865, 3429, 3438, 3810, 3820, 4572, 4860, 5157, 5715, 5730, 6858, 6876, 7620, 8595, 10287, 10314, 11430, 11460, 13716, 15471, 17145, 17190, 20574, 20628, 22860, 24257, 25785, 30861, 30942, 34290, 34380, 41148, 46413, 48514, 51435, 51570, 61722, 61884, 68580, 72771, 77355, 92826, 97028, 102870, 103140, 121285, 123444, 145542, 154305, 154710, 185652, 205740, 218313, 232065, 242570, 291084, 308610, 309420, 363855, 436626, 464130, 485140, 617220, 654939, 727710, 873252, 928260, 1091565, 1309878, 1455420, 1964817, 2183130, 2619756, 3274695, 3929634, 4366260, 5894451, 6549390, 7859268, 9824085, 11788902, 13098780, 19648170, 23577804, 29472255, 39296340, 58944510, 117889020]

約数ペア:

[(1, 117889020), (2, 58944510), (3, 39296340), (4, 29472255), (5, 23577804), (6, 19648170), (9, 13098780), (10, 11788902), (12, 9824085), (15, 7859268), (18, 6549390), (20, 5894451), (27, 4366260), (30, 3929634), (36, 3274695), (45, 2619756), (54, 2183130), (60, 1964817), (81, 1455420), (90, 1309878), (108, 1091565), (127, 928260), (135, 873252), (162, 727710), (180, 654939), (191, 617220), (243, 485140), (254, 464130), (270, 436626), (324, 363855), (381, 309420), (382, 308610), (405, 291084), (486, 242570), (508, 232065), (540, 218313), (573, 205740), (635, 185652), (762, 154710), (764, 154305), (810, 145542), (955, 123444), (972, 121285), (1143, 103140), (1146, 102870), (1215, 97028), (1270, 92826), (1524, 77355), (1620, 72771), (1719, 68580), (1905, 61884), (1910, 61722), (2286, 51570), (2292, 51435), (2430, 48514), (2540, 46413), (2865, 41148), (3429, 34380), (3438, 34290), (3810, 30942), (3820, 30861), (4572, 25785), (4860, 24257), (5157, 22860), (5715, 20628), (5730, 20574), (6858, 17190), (6876, 17145), (7620, 15471), (8595, 13716), (10287, 11460), (10314, 11430)]