19692000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{547}}^1$

素因数の和:578

約数の個数: 144

約数和(自身を含む): 70014672

約数和(自身を除く): 50322672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 200, 225, 240, 250, 288, 300, 360, 375, 400, 450, 480, 500, 547, 600, 720, 750, 800, 900, 1000, 1094, 1125, 1200, 1440, 1500, 1641, 1800, 2000, 2188, 2250, 2400, 2735, 3000, 3282, 3600, 4000, 4376, 4500, 4923, 5470, 6000, 6564, 7200, 8205, 8752, 9000, 9846, 10940, 12000, 13128, 13675, 16410, 17504, 18000, 19692, 21880, 24615, 26256, 27350, 32820, 36000, 39384, 41025, 43760, 49230, 52512, 54700, 65640, 68375, 78768, 82050, 87520, 98460, 109400, 123075, 131280, 136750, 157536, 164100, 196920, 205125, 218800, 246150, 262560, 273500, 328200, 393840, 410250, 437600, 492300, 547000, 615375, 656400, 787680, 820500, 984600, 1094000, 1230750, 1312800, 1641000, 1969200, 2188000, 2461500, 3282000, 3938400, 4923000, 6564000, 9846000, 19692000]

約数ペア:

[(1, 19692000), (2, 9846000), (3, 6564000), (4, 4923000), (5, 3938400), (6, 3282000), (8, 2461500), (9, 2188000), (10, 1969200), (12, 1641000), (15, 1312800), (16, 1230750), (18, 1094000), (20, 984600), (24, 820500), (25, 787680), (30, 656400), (32, 615375), (36, 547000), (40, 492300), (45, 437600), (48, 410250), (50, 393840), (60, 328200), (72, 273500), (75, 262560), (80, 246150), (90, 218800), (96, 205125), (100, 196920), (120, 164100), (125, 157536), (144, 136750), (150, 131280), (160, 123075), (180, 109400), (200, 98460), (225, 87520), (240, 82050), (250, 78768), (288, 68375), (300, 65640), (360, 54700), (375, 52512), (400, 49230), (450, 43760), (480, 41025), (500, 39384), (547, 36000), (600, 32820), (720, 27350), (750, 26256), (800, 24615), (900, 21880), (1000, 19692), (1094, 18000), (1125, 17504), (1200, 16410), (1440, 13675), (1500, 13128), (1641, 12000), (1800, 10940), (2000, 9846), (2188, 9000), (2250, 8752), (2400, 8205), (2735, 7200), (3000, 6564), (3282, 6000), (3600, 5470), (4000, 4923), (4376, 4500)]