27463920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:231

約数の個数: 160

約数和(自身を含む): 94708224

約数和(自身を除く): 67244304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 101, 103, 110, 120, 132, 165, 176, 202, 206, 220, 240, 264, 303, 309, 330, 404, 412, 440, 505, 515, 528, 606, 618, 660, 808, 824, 880, 1010, 1030, 1111, 1133, 1212, 1236, 1320, 1515, 1545, 1616, 1648, 2020, 2060, 2222, 2266, 2424, 2472, 2640, 3030, 3090, 3333, 3399, 4040, 4120, 4444, 4532, 4848, 4944, 5555, 5665, 6060, 6180, 6666, 6798, 8080, 8240, 8888, 9064, 10403, 11110, 11330, 12120, 12360, 13332, 13596, 16665, 16995, 17776, 18128, 20806, 22220, 22660, 24240, 24720, 26664, 27192, 31209, 33330, 33990, 41612, 44440, 45320, 52015, 53328, 54384, 62418, 66660, 67980, 83224, 88880, 90640, 104030, 114433, 124836, 133320, 135960, 156045, 166448, 208060, 228866, 249672, 266640, 271920, 312090, 343299, 416120, 457732, 499344, 572165, 624180, 686598, 832240, 915464, 1144330, 1248360, 1373196, 1716495, 1830928, 2288660, 2496720, 2746392, 3432990, 4577320, 5492784, 6865980, 9154640, 13731960, 27463920]

約数ペア:

[(1, 27463920), (2, 13731960), (3, 9154640), (4, 6865980), (5, 5492784), (6, 4577320), (8, 3432990), (10, 2746392), (11, 2496720), (12, 2288660), (15, 1830928), (16, 1716495), (20, 1373196), (22, 1248360), (24, 1144330), (30, 915464), (33, 832240), (40, 686598), (44, 624180), (48, 572165), (55, 499344), (60, 457732), (66, 416120), (80, 343299), (88, 312090), (101, 271920), (103, 266640), (110, 249672), (120, 228866), (132, 208060), (165, 166448), (176, 156045), (202, 135960), (206, 133320), (220, 124836), (240, 114433), (264, 104030), (303, 90640), (309, 88880), (330, 83224), (404, 67980), (412, 66660), (440, 62418), (505, 54384), (515, 53328), (528, 52015), (606, 45320), (618, 44440), (660, 41612), (808, 33990), (824, 33330), (880, 31209), (1010, 27192), (1030, 26664), (1111, 24720), (1133, 24240), (1212, 22660), (1236, 22220), (1320, 20806), (1515, 18128), (1545, 17776), (1616, 16995), (1648, 16665), (2020, 13596), (2060, 13332), (2222, 12360), (2266, 12120), (2424, 11330), (2472, 11110), (2640, 10403), (3030, 9064), (3090, 8888), (3333, 8240), (3399, 8080), (4040, 6798), (4120, 6666), (4444, 6180), (4532, 6060), (4848, 5665), (4944, 5555)]