174132540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{42061}}^1$

素因数の和:42099

約数の個数: 72

約数和(自身を含む): 551180448

約数和(自身を除く): 377047908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 42061, 84122, 126183, 168244, 210305, 252366, 378549, 420610, 504732, 630915, 757098, 841220, 967403, 1261830, 1514196, 1892745, 1934806, 2523660, 2902209, 3785490, 3869612, 4837015, 5804418, 7570980, 8706627, 9674030, 11608836, 14511045, 17413254, 19348060, 29022090, 34826508, 43533135, 58044180, 87066270, 174132540]

約数ペア:

[(1, 174132540), (2, 87066270), (3, 58044180), (4, 43533135), (5, 34826508), (6, 29022090), (9, 19348060), (10, 17413254), (12, 14511045), (15, 11608836), (18, 9674030), (20, 8706627), (23, 7570980), (30, 5804418), (36, 4837015), (45, 3869612), (46, 3785490), (60, 2902209), (69, 2523660), (90, 1934806), (92, 1892745), (115, 1514196), (138, 1261830), (180, 967403), (207, 841220), (230, 757098), (276, 630915), (345, 504732), (414, 420610), (460, 378549), (690, 252366), (828, 210305), (1035, 168244), (1380, 126183), (2070, 84122), (4140, 42061)]