145873800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{81041}}^1$

素因数の和:81063

約数の個数: 72

約数和(自身を含む): 489898890

約数和(自身を除く): 344025090

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 81041, 162082, 243123, 324164, 405205, 486246, 648328, 729369, 810410, 972492, 1215615, 1458738, 1620820, 1944984, 2026025, 2431230, 2917476, 3241640, 3646845, 4052050, 4862460, 5834952, 6078075, 7293690, 8104100, 9724920, 12156150, 14587380, 16208200, 18234225, 24312300, 29174760, 36468450, 48624600, 72936900, 145873800]

約数ペア:

[(1, 145873800), (2, 72936900), (3, 48624600), (4, 36468450), (5, 29174760), (6, 24312300), (8, 18234225), (9, 16208200), (10, 14587380), (12, 12156150), (15, 9724920), (18, 8104100), (20, 7293690), (24, 6078075), (25, 5834952), (30, 4862460), (36, 4052050), (40, 3646845), (45, 3241640), (50, 2917476), (60, 2431230), (72, 2026025), (75, 1944984), (90, 1620820), (100, 1458738), (120, 1215615), (150, 972492), (180, 810410), (200, 729369), (225, 648328), (300, 486246), (360, 405205), (450, 324164), (600, 243123), (900, 162082), (1800, 81041)]