138459600

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{38461}}^1$

素因数の和:38485

約数の個数: 90

約数和(自身を含む): 480505766

約数和(自身を除く): 342046166

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3600, 38461, 76922, 115383, 153844, 192305, 230766, 307688, 346149, 384610, 461532, 576915, 615376, 692298, 769220, 923064, 961525, 1153830, 1384596, 1538440, 1730745, 1846128, 1923050, 2307660, 2769192, 2884575, 3076880, 3461490, 3846100, 4615320, 5538384, 5769150, 6922980, 7692200, 8653725, 9230640, 11538300, 13845960, 15384400, 17307450, 23076600, 27691920, 34614900, 46153200, 69229800, 138459600]

約数ペア:

[(1, 138459600), (2, 69229800), (3, 46153200), (4, 34614900), (5, 27691920), (6, 23076600), (8, 17307450), (9, 15384400), (10, 13845960), (12, 11538300), (15, 9230640), (16, 8653725), (18, 7692200), (20, 6922980), (24, 5769150), (25, 5538384), (30, 4615320), (36, 3846100), (40, 3461490), (45, 3076880), (48, 2884575), (50, 2769192), (60, 2307660), (72, 1923050), (75, 1846128), (80, 1730745), (90, 1538440), (100, 1384596), (120, 1153830), (144, 961525), (150, 923064), (180, 769220), (200, 692298), (225, 615376), (240, 576915), (300, 461532), (360, 384610), (400, 346149), (450, 307688), (600, 230766), (720, 192305), (900, 153844), (1200, 115383), (1800, 76922), (3600, 38461)]