128617200

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{11909}}^1$

素因数の和:11936

約数の個数: 120

約数和(自身を含む): 457820400

約数和(自身を除く): 329203200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 135, 144, 150, 180, 200, 216, 225, 240, 270, 300, 360, 400, 432, 450, 540, 600, 675, 720, 900, 1080, 1200, 1350, 1800, 2160, 2700, 3600, 5400, 10800, 11909, 23818, 35727, 47636, 59545, 71454, 95272, 107181, 119090, 142908, 178635, 190544, 214362, 238180, 285816, 297725, 321543, 357270, 428724, 476360, 535905, 571632, 595450, 643086, 714540, 857448, 893175, 952720, 1071810, 1190900, 1286172, 1429080, 1607715, 1714896, 1786350, 2143620, 2381800, 2572344, 2679525, 2858160, 3215430, 3572700, 4287240, 4763600, 5144688, 5359050, 6430860, 7145400, 8038575, 8574480, 10718100, 12861720, 14290800, 16077150, 21436200, 25723440, 32154300, 42872400, 64308600, 128617200]

約数ペア:

[(1, 128617200), (2, 64308600), (3, 42872400), (4, 32154300), (5, 25723440), (6, 21436200), (8, 16077150), (9, 14290800), (10, 12861720), (12, 10718100), (15, 8574480), (16, 8038575), (18, 7145400), (20, 6430860), (24, 5359050), (25, 5144688), (27, 4763600), (30, 4287240), (36, 3572700), (40, 3215430), (45, 2858160), (48, 2679525), (50, 2572344), (54, 2381800), (60, 2143620), (72, 1786350), (75, 1714896), (80, 1607715), (90, 1429080), (100, 1286172), (108, 1190900), (120, 1071810), (135, 952720), (144, 893175), (150, 857448), (180, 714540), (200, 643086), (216, 595450), (225, 571632), (240, 535905), (270, 476360), (300, 428724), (360, 357270), (400, 321543), (432, 297725), (450, 285816), (540, 238180), (600, 214362), (675, 190544), (720, 178635), (900, 142908), (1080, 119090), (1200, 107181), (1350, 95272), (1800, 71454), (2160, 59545), (2700, 47636), (3600, 35727), (5400, 23818), (10800, 11909)]