19444995000

素因数分解:

$2^3\times 3^3\times 5^4\times {\mathrm{144037}}^1$

素因数の和:144072

約数の個数: 160

約数和(自身を含む): 67496206800

約数和(自身を除く): 48051211800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 125, 135, 150, 180, 200, 216, 225, 250, 270, 300, 360, 375, 450, 500, 540, 600, 625, 675, 750, 900, 1000, 1080, 1125, 1250, 1350, 1500, 1800, 1875, 2250, 2500, 2700, 3000, 3375, 3750, 4500, 5000, 5400, 5625, 6750, 7500, 9000, 11250, 13500, 15000, 16875, 22500, 27000, 33750, 45000, 67500, 135000, 144037, 288074, 432111, 576148, 720185, 864222, 1152296, 1296333, 1440370, 1728444, 2160555, 2592666, 2880740, 3456888, 3600925, 3888999, 4321110, 5185332, 5761480, 6481665, 7201850, 7777998, 8642220, 10370664, 10802775, 12963330, 14403700, 15555996, 17284440, 18004625, 19444995, 21605550, 25926660, 28807400, 31111992, 32408325, 36009250, 38889990, 43211100, 51853320, 54013875, 64816650, 72018500, 77779980, 86422200, 90023125, 97224975, 108027750, 129633300, 144037000, 155559960, 162041625, 180046250, 194449950, 216055500, 259266600, 270069375, 324083250, 360092500, 388899900, 432111000, 486124875, 540138750, 648166500, 720185000, 777799800, 810208125, 972249750, 1080277500, 1296333000, 1620416250, 1944499500, 2160555000, 2430624375, 3240832500, 3888999000, 4861248750, 6481665000, 9722497500, 19444995000]

約数ペア:

[(1, 19444995000), (2, 9722497500), (3, 6481665000), (4, 4861248750), (5, 3888999000), (6, 3240832500), (8, 2430624375), (9, 2160555000), (10, 1944499500), (12, 1620416250), (15, 1296333000), (18, 1080277500), (20, 972249750), (24, 810208125), (25, 777799800), (27, 720185000), (30, 648166500), (36, 540138750), (40, 486124875), (45, 432111000), (50, 388899900), (54, 360092500), (60, 324083250), (72, 270069375), (75, 259266600), (90, 216055500), (100, 194449950), (108, 180046250), (120, 162041625), (125, 155559960), (135, 144037000), (150, 129633300), (180, 108027750), (200, 97224975), (216, 90023125), (225, 86422200), (250, 77779980), (270, 72018500), (300, 64816650), (360, 54013875), (375, 51853320), (450, 43211100), (500, 38889990), (540, 36009250), (600, 32408325), (625, 31111992), (675, 28807400), (750, 25926660), (900, 21605550), (1000, 19444995), (1080, 18004625), (1125, 17284440), (1250, 15555996), (1350, 14403700), (1500, 12963330), (1800, 10802775), (1875, 10370664), (2250, 8642220), (2500, 7777998), (2700, 7201850), (3000, 6481665), (3375, 5761480), (3750, 5185332), (4500, 4321110), (5000, 3888999), (5400, 3600925), (5625, 3456888), (6750, 2880740), (7500, 2592666), (9000, 2160555), (11250, 1728444), (13500, 1440370), (15000, 1296333), (16875, 1152296), (22500, 864222), (27000, 720185), (33750, 576148), (45000, 432111), (67500, 288074), (135000, 144037)]