29831400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{16573}}^1$

素因数の和:16595

約数の個数: 72

約数和(自身を含む): 100189830

約数和(自身を除く): 70358430

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, 16573, 33146, 49719, 66292, 82865, 99438, 132584, 149157, 165730, 198876, 248595, 298314, 331460, 397752, 414325, 497190, 596628, 662920, 745785, 828650, 994380, 1193256, 1242975, 1491570, 1657300, 1988760, 2485950, 2983140, 3314600, 3728925, 4971900, 5966280, 7457850, 9943800, 14915700, 29831400]

約数ペア:

[(1, 29831400), (2, 14915700), (3, 9943800), (4, 7457850), (5, 5966280), (6, 4971900), (8, 3728925), (9, 3314600), (10, 2983140), (12, 2485950), (15, 1988760), (18, 1657300), (20, 1491570), (24, 1242975), (25, 1193256), (30, 994380), (36, 828650), (40, 745785), (45, 662920), (50, 596628), (60, 497190), (72, 414325), (75, 397752), (90, 331460), (100, 298314), (120, 248595), (150, 198876), (180, 165730), (200, 149157), (225, 132584), (300, 99438), (360, 82865), (450, 66292), (600, 49719), (900, 33146), (1800, 16573)]