5988780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{97}}^1$

素因数の和:133

約数の個数: 144

約数和(自身を含む): 21403200

約数和(自身を除く): 15414420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 97, 98, 105, 126, 140, 147, 180, 194, 196, 210, 245, 252, 291, 294, 315, 343, 388, 420, 441, 485, 490, 582, 588, 630, 679, 686, 735, 873, 882, 970, 980, 1029, 1164, 1260, 1358, 1372, 1455, 1470, 1715, 1746, 1764, 1940, 2037, 2058, 2205, 2716, 2910, 2940, 3087, 3395, 3430, 3492, 4074, 4116, 4365, 4410, 4753, 5145, 5820, 6111, 6174, 6790, 6860, 8148, 8730, 8820, 9506, 10185, 10290, 12222, 12348, 13580, 14259, 15435, 17460, 19012, 20370, 20580, 23765, 24444, 28518, 30555, 30870, 33271, 40740, 42777, 47530, 57036, 61110, 61740, 66542, 71295, 85554, 95060, 99813, 122220, 133084, 142590, 166355, 171108, 199626, 213885, 285180, 299439, 332710, 399252, 427770, 499065, 598878, 665420, 855540, 998130, 1197756, 1497195, 1996260, 2994390, 5988780]

約数ペア:

[(1, 5988780), (2, 2994390), (3, 1996260), (4, 1497195), (5, 1197756), (6, 998130), (7, 855540), (9, 665420), (10, 598878), (12, 499065), (14, 427770), (15, 399252), (18, 332710), (20, 299439), (21, 285180), (28, 213885), (30, 199626), (35, 171108), (36, 166355), (42, 142590), (45, 133084), (49, 122220), (60, 99813), (63, 95060), (70, 85554), (84, 71295), (90, 66542), (97, 61740), (98, 61110), (105, 57036), (126, 47530), (140, 42777), (147, 40740), (180, 33271), (194, 30870), (196, 30555), (210, 28518), (245, 24444), (252, 23765), (291, 20580), (294, 20370), (315, 19012), (343, 17460), (388, 15435), (420, 14259), (441, 13580), (485, 12348), (490, 12222), (582, 10290), (588, 10185), (630, 9506), (679, 8820), (686, 8730), (735, 8148), (873, 6860), (882, 6790), (970, 6174), (980, 6111), (1029, 5820), (1164, 5145), (1260, 4753), (1358, 4410), (1372, 4365), (1455, 4116), (1470, 4074), (1715, 3492), (1746, 3430), (1764, 3395), (1940, 3087), (2037, 2940), (2058, 2910), (2205, 2716)]