138620700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{51341}}^1$

素因数の和:51364

約数の個数: 72

約数和(自身を含む): 445648560

約数和(自身を除く): 307027860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 51341, 102682, 154023, 205364, 256705, 308046, 462069, 513410, 616092, 770115, 924138, 1026820, 1283525, 1386207, 1540230, 1848276, 2310345, 2567050, 2772414, 3080460, 3850575, 4620690, 5134100, 5544828, 6931035, 7701150, 9241380, 11551725, 13862070, 15402300, 23103450, 27724140, 34655175, 46206900, 69310350, 138620700]

約数ペア:

[(1, 138620700), (2, 69310350), (3, 46206900), (4, 34655175), (5, 27724140), (6, 23103450), (9, 15402300), (10, 13862070), (12, 11551725), (15, 9241380), (18, 7701150), (20, 6931035), (25, 5544828), (27, 5134100), (30, 4620690), (36, 3850575), (45, 3080460), (50, 2772414), (54, 2567050), (60, 2310345), (75, 1848276), (90, 1540230), (100, 1386207), (108, 1283525), (135, 1026820), (150, 924138), (180, 770115), (225, 616092), (270, 513410), (300, 462069), (450, 308046), (540, 256705), (675, 205364), (900, 154023), (1350, 102682), (2700, 51341)]