74040000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{617}}^1$

素因数の和:652

約数の個数: 140

約数和(自身を含む): 245190264

約数和(自身を除く): 171150264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 150, 160, 192, 200, 240, 250, 300, 320, 375, 400, 480, 500, 600, 617, 625, 750, 800, 960, 1000, 1200, 1234, 1250, 1500, 1600, 1851, 1875, 2000, 2400, 2468, 2500, 3000, 3085, 3702, 3750, 4000, 4800, 4936, 5000, 6000, 6170, 7404, 7500, 8000, 9255, 9872, 10000, 12000, 12340, 14808, 15000, 15425, 18510, 19744, 20000, 24000, 24680, 29616, 30000, 30850, 37020, 39488, 40000, 46275, 49360, 59232, 60000, 61700, 74040, 77125, 92550, 98720, 118464, 120000, 123400, 148080, 154250, 185100, 197440, 231375, 246800, 296160, 308500, 370200, 385625, 462750, 493600, 592320, 617000, 740400, 771250, 925500, 987200, 1156875, 1234000, 1480800, 1542500, 1851000, 2313750, 2468000, 2961600, 3085000, 3702000, 4627500, 4936000, 6170000, 7404000, 9255000, 12340000, 14808000, 18510000, 24680000, 37020000, 74040000]

約数ペア:

[(1, 74040000), (2, 37020000), (3, 24680000), (4, 18510000), (5, 14808000), (6, 12340000), (8, 9255000), (10, 7404000), (12, 6170000), (15, 4936000), (16, 4627500), (20, 3702000), (24, 3085000), (25, 2961600), (30, 2468000), (32, 2313750), (40, 1851000), (48, 1542500), (50, 1480800), (60, 1234000), (64, 1156875), (75, 987200), (80, 925500), (96, 771250), (100, 740400), (120, 617000), (125, 592320), (150, 493600), (160, 462750), (192, 385625), (200, 370200), (240, 308500), (250, 296160), (300, 246800), (320, 231375), (375, 197440), (400, 185100), (480, 154250), (500, 148080), (600, 123400), (617, 120000), (625, 118464), (750, 98720), (800, 92550), (960, 77125), (1000, 74040), (1200, 61700), (1234, 60000), (1250, 59232), (1500, 49360), (1600, 46275), (1851, 40000), (1875, 39488), (2000, 37020), (2400, 30850), (2468, 30000), (2500, 29616), (3000, 24680), (3085, 24000), (3702, 20000), (3750, 19744), (4000, 18510), (4800, 15425), (4936, 15000), (5000, 14808), (6000, 12340), (6170, 12000), (7404, 10000), (7500, 9872), (8000, 9255)]