28332000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{787}}^1$

素因数の和:818

約数の個数: 144

約数和(自身を含む): 100678032

約数和(自身を除く): 72346032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 200, 225, 240, 250, 288, 300, 360, 375, 400, 450, 480, 500, 600, 720, 750, 787, 800, 900, 1000, 1125, 1200, 1440, 1500, 1574, 1800, 2000, 2250, 2361, 2400, 3000, 3148, 3600, 3935, 4000, 4500, 4722, 6000, 6296, 7083, 7200, 7870, 9000, 9444, 11805, 12000, 12592, 14166, 15740, 18000, 18888, 19675, 23610, 25184, 28332, 31480, 35415, 36000, 37776, 39350, 47220, 56664, 59025, 62960, 70830, 75552, 78700, 94440, 98375, 113328, 118050, 125920, 141660, 157400, 177075, 188880, 196750, 226656, 236100, 283320, 295125, 314800, 354150, 377760, 393500, 472200, 566640, 590250, 629600, 708300, 787000, 885375, 944400, 1133280, 1180500, 1416600, 1574000, 1770750, 1888800, 2361000, 2833200, 3148000, 3541500, 4722000, 5666400, 7083000, 9444000, 14166000, 28332000]

約数ペア:

[(1, 28332000), (2, 14166000), (3, 9444000), (4, 7083000), (5, 5666400), (6, 4722000), (8, 3541500), (9, 3148000), (10, 2833200), (12, 2361000), (15, 1888800), (16, 1770750), (18, 1574000), (20, 1416600), (24, 1180500), (25, 1133280), (30, 944400), (32, 885375), (36, 787000), (40, 708300), (45, 629600), (48, 590250), (50, 566640), (60, 472200), (72, 393500), (75, 377760), (80, 354150), (90, 314800), (96, 295125), (100, 283320), (120, 236100), (125, 226656), (144, 196750), (150, 188880), (160, 177075), (180, 157400), (200, 141660), (225, 125920), (240, 118050), (250, 113328), (288, 98375), (300, 94440), (360, 78700), (375, 75552), (400, 70830), (450, 62960), (480, 59025), (500, 56664), (600, 47220), (720, 39350), (750, 37776), (787, 36000), (800, 35415), (900, 31480), (1000, 28332), (1125, 25184), (1200, 23610), (1440, 19675), (1500, 18888), (1574, 18000), (1800, 15740), (2000, 14166), (2250, 12592), (2361, 12000), (2400, 11805), (3000, 9444), (3148, 9000), (3600, 7870), (3935, 7200), (4000, 7083), (4500, 6296), (4722, 6000)]