223350000

素因数分解:

$2^4\times 3^1\times 5^5\times {\mathrm{1489}}^1$

素因数の和:1525

約数の個数: 120

約数和(自身を含む): 721672560

約数和(自身を除く): 498322560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 625, 750, 1000, 1200, 1250, 1489, 1500, 1875, 2000, 2500, 2978, 3000, 3125, 3750, 4467, 5000, 5956, 6000, 6250, 7445, 7500, 8934, 9375, 10000, 11912, 12500, 14890, 15000, 17868, 18750, 22335, 23824, 25000, 29780, 30000, 35736, 37225, 37500, 44670, 50000, 59560, 71472, 74450, 75000, 89340, 111675, 119120, 148900, 150000, 178680, 186125, 223350, 297800, 357360, 372250, 446700, 558375, 595600, 744500, 893400, 930625, 1116750, 1489000, 1786800, 1861250, 2233500, 2791875, 2978000, 3722500, 4467000, 4653125, 5583750, 7445000, 8934000, 9306250, 11167500, 13959375, 14890000, 18612500, 22335000, 27918750, 37225000, 44670000, 55837500, 74450000, 111675000, 223350000]

約数ペア:

[(1, 223350000), (2, 111675000), (3, 74450000), (4, 55837500), (5, 44670000), (6, 37225000), (8, 27918750), (10, 22335000), (12, 18612500), (15, 14890000), (16, 13959375), (20, 11167500), (24, 9306250), (25, 8934000), (30, 7445000), (40, 5583750), (48, 4653125), (50, 4467000), (60, 3722500), (75, 2978000), (80, 2791875), (100, 2233500), (120, 1861250), (125, 1786800), (150, 1489000), (200, 1116750), (240, 930625), (250, 893400), (300, 744500), (375, 595600), (400, 558375), (500, 446700), (600, 372250), (625, 357360), (750, 297800), (1000, 223350), (1200, 186125), (1250, 178680), (1489, 150000), (1500, 148900), (1875, 119120), (2000, 111675), (2500, 89340), (2978, 75000), (3000, 74450), (3125, 71472), (3750, 59560), (4467, 50000), (5000, 44670), (5956, 37500), (6000, 37225), (6250, 35736), (7445, 30000), (7500, 29780), (8934, 25000), (9375, 23824), (10000, 22335), (11912, 18750), (12500, 17868), (14890, 15000)]