135378180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{15349}}^1$

素因数の和:15378

約数の個数: 108

約数和(自身を含む): 477722700

約数和(自身を除く): 342344520

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, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 15349, 30698, 46047, 61396, 76745, 92094, 107443, 138141, 153490, 184188, 214886, 230235, 276282, 306980, 322329, 429772, 460470, 537215, 552564, 644658, 690705, 752101, 920940, 966987, 1074430, 1289316, 1381410, 1504202, 1611645, 1933974, 2148860, 2256303, 2762820, 3008404, 3223290, 3760505, 3867948, 4512606, 4834935, 6446580, 6768909, 7521010, 9025212, 9669870, 11281515, 13537818, 15042020, 19339740, 22563030, 27075636, 33844545, 45126060, 67689090, 135378180]

約数ペア:

[(1, 135378180), (2, 67689090), (3, 45126060), (4, 33844545), (5, 27075636), (6, 22563030), (7, 19339740), (9, 15042020), (10, 13537818), (12, 11281515), (14, 9669870), (15, 9025212), (18, 7521010), (20, 6768909), (21, 6446580), (28, 4834935), (30, 4512606), (35, 3867948), (36, 3760505), (42, 3223290), (45, 3008404), (49, 2762820), (60, 2256303), (63, 2148860), (70, 1933974), (84, 1611645), (90, 1504202), (98, 1381410), (105, 1289316), (126, 1074430), (140, 966987), (147, 920940), (180, 752101), (196, 690705), (210, 644658), (245, 552564), (252, 537215), (294, 460470), (315, 429772), (420, 322329), (441, 306980), (490, 276282), (588, 230235), (630, 214886), (735, 184188), (882, 153490), (980, 138141), (1260, 107443), (1470, 92094), (1764, 76745), (2205, 61396), (2940, 46047), (4410, 30698), (8820, 15349)]