64332000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{1787}}^1$

素因数の和:1818

約数の個数: 144

約数和(自身を含む): 228442032

約数和(自身を除く): 164110032

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, 800, 900, 1000, 1125, 1200, 1440, 1500, 1787, 1800, 2000, 2250, 2400, 3000, 3574, 3600, 4000, 4500, 5361, 6000, 7148, 7200, 8935, 9000, 10722, 12000, 14296, 16083, 17870, 18000, 21444, 26805, 28592, 32166, 35740, 36000, 42888, 44675, 53610, 57184, 64332, 71480, 80415, 85776, 89350, 107220, 128664, 134025, 142960, 160830, 171552, 178700, 214440, 223375, 257328, 268050, 285920, 321660, 357400, 402075, 428880, 446750, 514656, 536100, 643320, 670125, 714800, 804150, 857760, 893500, 1072200, 1286640, 1340250, 1429600, 1608300, 1787000, 2010375, 2144400, 2573280, 2680500, 3216600, 3574000, 4020750, 4288800, 5361000, 6433200, 7148000, 8041500, 10722000, 12866400, 16083000, 21444000, 32166000, 64332000]

約数ペア:

[(1, 64332000), (2, 32166000), (3, 21444000), (4, 16083000), (5, 12866400), (6, 10722000), (8, 8041500), (9, 7148000), (10, 6433200), (12, 5361000), (15, 4288800), (16, 4020750), (18, 3574000), (20, 3216600), (24, 2680500), (25, 2573280), (30, 2144400), (32, 2010375), (36, 1787000), (40, 1608300), (45, 1429600), (48, 1340250), (50, 1286640), (60, 1072200), (72, 893500), (75, 857760), (80, 804150), (90, 714800), (96, 670125), (100, 643320), (120, 536100), (125, 514656), (144, 446750), (150, 428880), (160, 402075), (180, 357400), (200, 321660), (225, 285920), (240, 268050), (250, 257328), (288, 223375), (300, 214440), (360, 178700), (375, 171552), (400, 160830), (450, 142960), (480, 134025), (500, 128664), (600, 107220), (720, 89350), (750, 85776), (800, 80415), (900, 71480), (1000, 64332), (1125, 57184), (1200, 53610), (1440, 44675), (1500, 42888), (1787, 36000), (1800, 35740), (2000, 32166), (2250, 28592), (2400, 26805), (3000, 21444), (3574, 18000), (3600, 17870), (4000, 16083), (4500, 14296), (5361, 12000), (6000, 10722), (7148, 9000), (7200, 8935)]