26700000

素因数分解:

$2^5\times 3^1\times 5^5\times {\mathrm{89}}^1$

素因数の和:127

約数の個数: 144

約数和(自身を含む): 88588080

約数和(自身を除く): 61888080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 89, 96, 100, 120, 125, 150, 160, 178, 200, 240, 250, 267, 300, 356, 375, 400, 445, 480, 500, 534, 600, 625, 712, 750, 800, 890, 1000, 1068, 1200, 1250, 1335, 1424, 1500, 1780, 1875, 2000, 2136, 2225, 2400, 2500, 2670, 2848, 3000, 3125, 3560, 3750, 4000, 4272, 4450, 5000, 5340, 6000, 6250, 6675, 7120, 7500, 8544, 8900, 9375, 10000, 10680, 11125, 12000, 12500, 13350, 14240, 15000, 17800, 18750, 20000, 21360, 22250, 25000, 26700, 30000, 33375, 35600, 37500, 42720, 44500, 50000, 53400, 55625, 60000, 66750, 71200, 75000, 89000, 100000, 106800, 111250, 133500, 150000, 166875, 178000, 213600, 222500, 267000, 278125, 300000, 333750, 356000, 445000, 534000, 556250, 667500, 834375, 890000, 1068000, 1112500, 1335000, 1668750, 1780000, 2225000, 2670000, 3337500, 4450000, 5340000, 6675000, 8900000, 13350000, 26700000]

約数ペア:

[(1, 26700000), (2, 13350000), (3, 8900000), (4, 6675000), (5, 5340000), (6, 4450000), (8, 3337500), (10, 2670000), (12, 2225000), (15, 1780000), (16, 1668750), (20, 1335000), (24, 1112500), (25, 1068000), (30, 890000), (32, 834375), (40, 667500), (48, 556250), (50, 534000), (60, 445000), (75, 356000), (80, 333750), (89, 300000), (96, 278125), (100, 267000), (120, 222500), (125, 213600), (150, 178000), (160, 166875), (178, 150000), (200, 133500), (240, 111250), (250, 106800), (267, 100000), (300, 89000), (356, 75000), (375, 71200), (400, 66750), (445, 60000), (480, 55625), (500, 53400), (534, 50000), (600, 44500), (625, 42720), (712, 37500), (750, 35600), (800, 33375), (890, 30000), (1000, 26700), (1068, 25000), (1200, 22250), (1250, 21360), (1335, 20000), (1424, 18750), (1500, 17800), (1780, 15000), (1875, 14240), (2000, 13350), (2136, 12500), (2225, 12000), (2400, 11125), (2500, 10680), (2670, 10000), (2848, 9375), (3000, 8900), (3125, 8544), (3560, 7500), (3750, 7120), (4000, 6675), (4272, 6250), (4450, 6000), (5000, 5340)]