75688740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{7127}}^1$

素因数の和:7201

約数の個数: 72

約数和(自身を含む): 233513280

約数和(自身を除く): 157824540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 3540, 5310, 7127, 10620, 14254, 21381, 28508, 35635, 42762, 64143, 71270, 85524, 106905, 128286, 142540, 213810, 256572, 320715, 420493, 427620, 641430, 840986, 1261479, 1282860, 1681972, 2102465, 2522958, 3784437, 4204930, 5045916, 6307395, 7568874, 8409860, 12614790, 15137748, 18922185, 25229580, 37844370, 75688740]

約数ペア:

[(1, 75688740), (2, 37844370), (3, 25229580), (4, 18922185), (5, 15137748), (6, 12614790), (9, 8409860), (10, 7568874), (12, 6307395), (15, 5045916), (18, 4204930), (20, 3784437), (30, 2522958), (36, 2102465), (45, 1681972), (59, 1282860), (60, 1261479), (90, 840986), (118, 641430), (177, 427620), (180, 420493), (236, 320715), (295, 256572), (354, 213810), (531, 142540), (590, 128286), (708, 106905), (885, 85524), (1062, 71270), (1180, 64143), (1770, 42762), (2124, 35635), (2655, 28508), (3540, 21381), (5310, 14254), (7127, 10620)]