109081080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:411

約数の個数: 160

約数和(自身を含む): 370869840

約数和(自身を除く): 261788760

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, 131, 135, 162, 180, 216, 257, 262, 270, 324, 360, 393, 405, 514, 524, 540, 648, 655, 771, 786, 810, 1028, 1048, 1080, 1179, 1285, 1310, 1542, 1572, 1620, 1965, 2056, 2313, 2358, 2570, 2620, 3084, 3144, 3240, 3537, 3855, 3930, 4626, 4716, 5140, 5240, 5895, 6168, 6939, 7074, 7710, 7860, 9252, 9432, 10280, 10611, 11565, 11790, 13878, 14148, 15420, 15720, 17685, 18504, 20817, 21222, 23130, 23580, 27756, 28296, 30840, 33667, 34695, 35370, 41634, 42444, 46260, 47160, 53055, 55512, 67334, 69390, 70740, 83268, 84888, 92520, 101001, 104085, 106110, 134668, 138780, 141480, 166536, 168335, 202002, 208170, 212220, 269336, 277560, 303003, 336670, 404004, 416340, 424440, 505005, 606006, 673340, 808008, 832680, 909009, 1010010, 1212012, 1346680, 1515015, 1818018, 2020020, 2424024, 2727027, 3030030, 3636036, 4040040, 4545045, 5454054, 6060060, 7272072, 9090090, 10908108, 12120120, 13635135, 18180180, 21816216, 27270270, 36360360, 54540540, 109081080]

約数ペア:

[(1, 109081080), (2, 54540540), (3, 36360360), (4, 27270270), (5, 21816216), (6, 18180180), (8, 13635135), (9, 12120120), (10, 10908108), (12, 9090090), (15, 7272072), (18, 6060060), (20, 5454054), (24, 4545045), (27, 4040040), (30, 3636036), (36, 3030030), (40, 2727027), (45, 2424024), (54, 2020020), (60, 1818018), (72, 1515015), (81, 1346680), (90, 1212012), (108, 1010010), (120, 909009), (131, 832680), (135, 808008), (162, 673340), (180, 606006), (216, 505005), (257, 424440), (262, 416340), (270, 404004), (324, 336670), (360, 303003), (393, 277560), (405, 269336), (514, 212220), (524, 208170), (540, 202002), (648, 168335), (655, 166536), (771, 141480), (786, 138780), (810, 134668), (1028, 106110), (1048, 104085), (1080, 101001), (1179, 92520), (1285, 84888), (1310, 83268), (1542, 70740), (1572, 69390), (1620, 67334), (1965, 55512), (2056, 53055), (2313, 47160), (2358, 46260), (2570, 42444), (2620, 41634), (3084, 35370), (3144, 34695), (3240, 33667), (3537, 30840), (3855, 28296), (3930, 27756), (4626, 23580), (4716, 23130), (5140, 21222), (5240, 20817), (5895, 18504), (6168, 17685), (6939, 15720), (7074, 15420), (7710, 14148), (7860, 13878), (9252, 11790), (9432, 11565), (10280, 10611)]