205614000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{11423}}^1$

素因数の和:11452

約数の個数: 120

約数和(自身を含む): 718204032

約数和(自身を除く): 512590032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 600, 720, 750, 900, 1000, 1125, 1200, 1500, 1800, 2000, 2250, 3000, 3600, 4500, 6000, 9000, 11423, 18000, 22846, 34269, 45692, 57115, 68538, 91384, 102807, 114230, 137076, 171345, 182768, 205614, 228460, 274152, 285575, 342690, 411228, 456920, 514035, 548304, 571150, 685380, 822456, 856725, 913840, 1028070, 1142300, 1370760, 1427875, 1644912, 1713450, 2056140, 2284600, 2570175, 2741520, 2855750, 3426900, 4112280, 4283625, 4569200, 5140350, 5711500, 6853800, 8224560, 8567250, 10280700, 11423000, 12850875, 13707600, 17134500, 20561400, 22846000, 25701750, 34269000, 41122800, 51403500, 68538000, 102807000, 205614000]

約数ペア:

[(1, 205614000), (2, 102807000), (3, 68538000), (4, 51403500), (5, 41122800), (6, 34269000), (8, 25701750), (9, 22846000), (10, 20561400), (12, 17134500), (15, 13707600), (16, 12850875), (18, 11423000), (20, 10280700), (24, 8567250), (25, 8224560), (30, 6853800), (36, 5711500), (40, 5140350), (45, 4569200), (48, 4283625), (50, 4112280), (60, 3426900), (72, 2855750), (75, 2741520), (80, 2570175), (90, 2284600), (100, 2056140), (120, 1713450), (125, 1644912), (144, 1427875), (150, 1370760), (180, 1142300), (200, 1028070), (225, 913840), (240, 856725), (250, 822456), (300, 685380), (360, 571150), (375, 548304), (400, 514035), (450, 456920), (500, 411228), (600, 342690), (720, 285575), (750, 274152), (900, 228460), (1000, 205614), (1125, 182768), (1200, 171345), (1500, 137076), (1800, 114230), (2000, 102807), (2250, 91384), (3000, 68538), (3600, 57115), (4500, 45692), (6000, 34269), (9000, 22846), (11423, 18000)]