75408000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{1571}}^1$

素因数の和:1603

約数の個数: 128

約数和(自身を含む): 250136640

約数和(自身を除く): 174728640

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, 128, 150, 160, 192, 200, 240, 250, 300, 320, 375, 384, 400, 480, 500, 600, 640, 750, 800, 960, 1000, 1200, 1500, 1571, 1600, 1920, 2000, 2400, 3000, 3142, 3200, 4000, 4713, 4800, 6000, 6284, 7855, 8000, 9426, 9600, 12000, 12568, 15710, 16000, 18852, 23565, 24000, 25136, 31420, 37704, 39275, 47130, 48000, 50272, 62840, 75408, 78550, 94260, 100544, 117825, 125680, 150816, 157100, 188520, 196375, 201088, 235650, 251360, 301632, 314200, 377040, 392750, 471300, 502720, 589125, 603264, 628400, 754080, 785500, 942600, 1005440, 1178250, 1256800, 1508160, 1571000, 1885200, 2356500, 2513600, 3016320, 3142000, 3770400, 4713000, 5027200, 6284000, 7540800, 9426000, 12568000, 15081600, 18852000, 25136000, 37704000, 75408000]

約数ペア:

[(1, 75408000), (2, 37704000), (3, 25136000), (4, 18852000), (5, 15081600), (6, 12568000), (8, 9426000), (10, 7540800), (12, 6284000), (15, 5027200), (16, 4713000), (20, 3770400), (24, 3142000), (25, 3016320), (30, 2513600), (32, 2356500), (40, 1885200), (48, 1571000), (50, 1508160), (60, 1256800), (64, 1178250), (75, 1005440), (80, 942600), (96, 785500), (100, 754080), (120, 628400), (125, 603264), (128, 589125), (150, 502720), (160, 471300), (192, 392750), (200, 377040), (240, 314200), (250, 301632), (300, 251360), (320, 235650), (375, 201088), (384, 196375), (400, 188520), (480, 157100), (500, 150816), (600, 125680), (640, 117825), (750, 100544), (800, 94260), (960, 78550), (1000, 75408), (1200, 62840), (1500, 50272), (1571, 48000), (1600, 47130), (1920, 39275), (2000, 37704), (2400, 31420), (3000, 25136), (3142, 24000), (3200, 23565), (4000, 18852), (4713, 16000), (4800, 15710), (6000, 12568), (6284, 12000), (7855, 9600), (8000, 9426)]