145283400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{80713}}^1$

素因数の和:80735

約数の個数: 72

約数和(自身を含む): 487916130

約数和(自身を除く): 342632730

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, 80713, 161426, 242139, 322852, 403565, 484278, 645704, 726417, 807130, 968556, 1210695, 1452834, 1614260, 1937112, 2017825, 2421390, 2905668, 3228520, 3632085, 4035650, 4842780, 5811336, 6053475, 7264170, 8071300, 9685560, 12106950, 14528340, 16142600, 18160425, 24213900, 29056680, 36320850, 48427800, 72641700, 145283400]

約数ペア:

[(1, 145283400), (2, 72641700), (3, 48427800), (4, 36320850), (5, 29056680), (6, 24213900), (8, 18160425), (9, 16142600), (10, 14528340), (12, 12106950), (15, 9685560), (18, 8071300), (20, 7264170), (24, 6053475), (25, 5811336), (30, 4842780), (36, 4035650), (40, 3632085), (45, 3228520), (50, 2905668), (60, 2421390), (72, 2017825), (75, 1937112), (90, 1614260), (100, 1452834), (120, 1210695), (150, 968556), (180, 807130), (200, 726417), (225, 645704), (300, 484278), (360, 403565), (450, 322852), (600, 242139), (900, 161426), (1800, 80713)]