216228000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:552

約数の個数: 192

約数和(自身を含む): 729001728

約数和(自身を除く): 512773728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 37, 40, 48, 50, 60, 74, 75, 80, 96, 100, 111, 120, 125, 148, 150, 160, 185, 200, 222, 240, 250, 296, 300, 370, 375, 400, 444, 480, 487, 500, 555, 592, 600, 740, 750, 800, 888, 925, 974, 1000, 1110, 1184, 1200, 1461, 1480, 1500, 1776, 1850, 1948, 2000, 2220, 2400, 2435, 2775, 2922, 2960, 3000, 3552, 3700, 3896, 4000, 4440, 4625, 4870, 5550, 5844, 5920, 6000, 7305, 7400, 7792, 8880, 9250, 9740, 11100, 11688, 12000, 12175, 13875, 14610, 14800, 15584, 17760, 18019, 18500, 19480, 22200, 23376, 24350, 27750, 29220, 29600, 36038, 36525, 37000, 38960, 44400, 46752, 48700, 54057, 55500, 58440, 60875, 72076, 73050, 74000, 77920, 88800, 90095, 97400, 108114, 111000, 116880, 121750, 144152, 146100, 148000, 180190, 182625, 194800, 216228, 222000, 233760, 243500, 270285, 288304, 292200, 360380, 365250, 389600, 432456, 444000, 450475, 487000, 540570, 576608, 584400, 720760, 730500, 864912, 900950, 974000, 1081140, 1168800, 1351425, 1441520, 1461000, 1729824, 1801900, 1948000, 2162280, 2252375, 2702850, 2883040, 2922000, 3603800, 4324560, 4504750, 5405700, 5844000, 6757125, 7207600, 8649120, 9009500, 10811400, 13514250, 14415200, 18019000, 21622800, 27028500, 36038000, 43245600, 54057000, 72076000, 108114000, 216228000]

約数ペア:

[(1, 216228000), (2, 108114000), (3, 72076000), (4, 54057000), (5, 43245600), (6, 36038000), (8, 27028500), (10, 21622800), (12, 18019000), (15, 14415200), (16, 13514250), (20, 10811400), (24, 9009500), (25, 8649120), (30, 7207600), (32, 6757125), (37, 5844000), (40, 5405700), (48, 4504750), (50, 4324560), (60, 3603800), (74, 2922000), (75, 2883040), (80, 2702850), (96, 2252375), (100, 2162280), (111, 1948000), (120, 1801900), (125, 1729824), (148, 1461000), (150, 1441520), (160, 1351425), (185, 1168800), (200, 1081140), (222, 974000), (240, 900950), (250, 864912), (296, 730500), (300, 720760), (370, 584400), (375, 576608), (400, 540570), (444, 487000), (480, 450475), (487, 444000), (500, 432456), (555, 389600), (592, 365250), (600, 360380), (740, 292200), (750, 288304), (800, 270285), (888, 243500), (925, 233760), (974, 222000), (1000, 216228), (1110, 194800), (1184, 182625), (1200, 180190), (1461, 148000), (1480, 146100), (1500, 144152), (1776, 121750), (1850, 116880), (1948, 111000), (2000, 108114), (2220, 97400), (2400, 90095), (2435, 88800), (2775, 77920), (2922, 74000), (2960, 73050), (3000, 72076), (3552, 60875), (3700, 58440), (3896, 55500), (4000, 54057), (4440, 48700), (4625, 46752), (4870, 44400), (5550, 38960), (5844, 37000), (5920, 36525), (6000, 36038), (7305, 29600), (7400, 29220), (7792, 27750), (8880, 24350), (9250, 23376), (9740, 22200), (11100, 19480), (11688, 18500), (12000, 18019), (12175, 17760), (13875, 15584), (14610, 14800)]