68500440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8273}}^1$

素因数の和:8313

約数の個数: 96

約数和(自身を含む): 232333920

約数和(自身を除く): 163833480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8273, 8280, 16546, 24819, 33092, 41365, 49638, 66184, 74457, 82730, 99276, 124095, 148914, 165460, 190279, 198552, 248190, 297828, 330920, 372285, 380558, 496380, 570837, 595656, 744570, 761116, 951395, 992760, 1141674, 1489140, 1522232, 1712511, 1902790, 2283348, 2854185, 2978280, 3425022, 3805580, 4566696, 5708370, 6850044, 7611160, 8562555, 11416740, 13700088, 17125110, 22833480, 34250220, 68500440]

約数ペア:

[(1, 68500440), (2, 34250220), (3, 22833480), (4, 17125110), (5, 13700088), (6, 11416740), (8, 8562555), (9, 7611160), (10, 6850044), (12, 5708370), (15, 4566696), (18, 3805580), (20, 3425022), (23, 2978280), (24, 2854185), (30, 2283348), (36, 1902790), (40, 1712511), (45, 1522232), (46, 1489140), (60, 1141674), (69, 992760), (72, 951395), (90, 761116), (92, 744570), (115, 595656), (120, 570837), (138, 496380), (180, 380558), (184, 372285), (207, 330920), (230, 297828), (276, 248190), (345, 198552), (360, 190279), (414, 165460), (460, 148914), (552, 124095), (690, 99276), (828, 82730), (920, 74457), (1035, 66184), (1380, 49638), (1656, 41365), (2070, 33092), (2760, 24819), (4140, 16546), (8273, 8280)]