78910740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5039}}^1$

素因数の和:5086

約数の個数: 96

約数和(自身を含む): 254016000

約数和(自身を除く): 175105260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 174, 180, 261, 270, 290, 348, 435, 522, 540, 580, 783, 870, 1044, 1305, 1566, 1740, 2610, 3132, 3915, 5039, 5220, 7830, 10078, 15117, 15660, 20156, 25195, 30234, 45351, 50390, 60468, 75585, 90702, 100780, 136053, 146131, 151170, 181404, 226755, 272106, 292262, 302340, 438393, 453510, 544212, 584524, 680265, 730655, 876786, 907020, 1315179, 1360530, 1461310, 1753572, 2191965, 2630358, 2721060, 2922620, 3945537, 4383930, 5260716, 6575895, 7891074, 8767860, 13151790, 15782148, 19727685, 26303580, 39455370, 78910740]

約数ペア:

[(1, 78910740), (2, 39455370), (3, 26303580), (4, 19727685), (5, 15782148), (6, 13151790), (9, 8767860), (10, 7891074), (12, 6575895), (15, 5260716), (18, 4383930), (20, 3945537), (27, 2922620), (29, 2721060), (30, 2630358), (36, 2191965), (45, 1753572), (54, 1461310), (58, 1360530), (60, 1315179), (87, 907020), (90, 876786), (108, 730655), (116, 680265), (135, 584524), (145, 544212), (174, 453510), (180, 438393), (261, 302340), (270, 292262), (290, 272106), (348, 226755), (435, 181404), (522, 151170), (540, 146131), (580, 136053), (783, 100780), (870, 90702), (1044, 75585), (1305, 60468), (1566, 50390), (1740, 45351), (2610, 30234), (3132, 25195), (3915, 20156), (5039, 15660), (5220, 15117), (7830, 10078)]