138772440

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{4759}}^1$

素因数の和:4788

約数の個数: 112

約数和(自身を含む): 468241200

約数和(自身を除く): 329468760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2430, 2916, 3240, 3645, 4759, 4860, 5832, 7290, 9518, 9720, 14277, 14580, 19036, 23795, 28554, 29160, 38072, 42831, 47590, 57108, 71385, 85662, 95180, 114216, 128493, 142770, 171324, 190360, 214155, 256986, 285540, 342648, 385479, 428310, 513972, 571080, 642465, 770958, 856620, 1027944, 1156437, 1284930, 1541916, 1713240, 1927395, 2312874, 2569860, 3083832, 3469311, 3854790, 4625748, 5139720, 5782185, 6938622, 7709580, 9251496, 11564370, 13877244, 15419160, 17346555, 23128740, 27754488, 34693110, 46257480, 69386220, 138772440]

約数ペア:

[(1, 138772440), (2, 69386220), (3, 46257480), (4, 34693110), (5, 27754488), (6, 23128740), (8, 17346555), (9, 15419160), (10, 13877244), (12, 11564370), (15, 9251496), (18, 7709580), (20, 6938622), (24, 5782185), (27, 5139720), (30, 4625748), (36, 3854790), (40, 3469311), (45, 3083832), (54, 2569860), (60, 2312874), (72, 1927395), (81, 1713240), (90, 1541916), (108, 1284930), (120, 1156437), (135, 1027944), (162, 856620), (180, 770958), (216, 642465), (243, 571080), (270, 513972), (324, 428310), (360, 385479), (405, 342648), (486, 285540), (540, 256986), (648, 214155), (729, 190360), (810, 171324), (972, 142770), (1080, 128493), (1215, 114216), (1458, 95180), (1620, 85662), (1944, 71385), (2430, 57108), (2916, 47590), (3240, 42831), (3645, 38072), (4759, 29160), (4860, 28554), (5832, 23795), (7290, 19036), (9518, 14580), (9720, 14277)]