164040000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{1367}}^1$

素因数の和:1402

約数の個数: 140

約数和(自身を含む): 542751264

約数和(自身を除く): 378711264

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, 625, 750, 800, 960, 1000, 1200, 1250, 1367, 1500, 1600, 1875, 2000, 2400, 2500, 2734, 3000, 3750, 4000, 4101, 4800, 5000, 5468, 6000, 6835, 7500, 8000, 8202, 10000, 10936, 12000, 13670, 15000, 16404, 20000, 20505, 21872, 24000, 27340, 30000, 32808, 34175, 40000, 41010, 43744, 54680, 60000, 65616, 68350, 82020, 87488, 102525, 109360, 120000, 131232, 136700, 164040, 170875, 205050, 218720, 262464, 273400, 328080, 341750, 410100, 437440, 512625, 546800, 656160, 683500, 820200, 854375, 1025250, 1093600, 1312320, 1367000, 1640400, 1708750, 2050500, 2187200, 2563125, 2734000, 3280800, 3417500, 4101000, 5126250, 5468000, 6561600, 6835000, 8202000, 10252500, 10936000, 13670000, 16404000, 20505000, 27340000, 32808000, 41010000, 54680000, 82020000, 164040000]

約数ペア:

[(1, 164040000), (2, 82020000), (3, 54680000), (4, 41010000), (5, 32808000), (6, 27340000), (8, 20505000), (10, 16404000), (12, 13670000), (15, 10936000), (16, 10252500), (20, 8202000), (24, 6835000), (25, 6561600), (30, 5468000), (32, 5126250), (40, 4101000), (48, 3417500), (50, 3280800), (60, 2734000), (64, 2563125), (75, 2187200), (80, 2050500), (96, 1708750), (100, 1640400), (120, 1367000), (125, 1312320), (150, 1093600), (160, 1025250), (192, 854375), (200, 820200), (240, 683500), (250, 656160), (300, 546800), (320, 512625), (375, 437440), (400, 410100), (480, 341750), (500, 328080), (600, 273400), (625, 262464), (750, 218720), (800, 205050), (960, 170875), (1000, 164040), (1200, 136700), (1250, 131232), (1367, 120000), (1500, 109360), (1600, 102525), (1875, 87488), (2000, 82020), (2400, 68350), (2500, 65616), (2734, 60000), (3000, 54680), (3750, 43744), (4000, 41010), (4101, 40000), (4800, 34175), (5000, 32808), (5468, 30000), (6000, 27340), (6835, 24000), (7500, 21872), (8000, 20505), (8202, 20000), (10000, 16404), (10936, 15000), (12000, 13670)]