200352000

素因数分解:

$2^8\times 3^1\times 5^3\times {\mathrm{2087}}^1$

素因数の和:2121

約数の個数: 144

約数和(自身を含む): 665788032

約数和(自身を除く): 465436032

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, 256, 300, 320, 375, 384, 400, 480, 500, 600, 640, 750, 768, 800, 960, 1000, 1200, 1280, 1500, 1600, 1920, 2000, 2087, 2400, 3000, 3200, 3840, 4000, 4174, 4800, 6000, 6261, 6400, 8000, 8348, 9600, 10435, 12000, 12522, 16000, 16696, 19200, 20870, 24000, 25044, 31305, 32000, 33392, 41740, 48000, 50088, 52175, 62610, 66784, 83480, 96000, 100176, 104350, 125220, 133568, 156525, 166960, 200352, 208700, 250440, 260875, 267136, 313050, 333920, 400704, 417400, 500880, 521750, 534272, 626100, 667840, 782625, 801408, 834800, 1001760, 1043500, 1252200, 1335680, 1565250, 1602816, 1669600, 2003520, 2087000, 2504400, 2671360, 3130500, 3339200, 4007040, 4174000, 5008800, 6261000, 6678400, 8014080, 8348000, 10017600, 12522000, 13356800, 16696000, 20035200, 25044000, 33392000, 40070400, 50088000, 66784000, 100176000, 200352000]

約数ペア:

[(1, 200352000), (2, 100176000), (3, 66784000), (4, 50088000), (5, 40070400), (6, 33392000), (8, 25044000), (10, 20035200), (12, 16696000), (15, 13356800), (16, 12522000), (20, 10017600), (24, 8348000), (25, 8014080), (30, 6678400), (32, 6261000), (40, 5008800), (48, 4174000), (50, 4007040), (60, 3339200), (64, 3130500), (75, 2671360), (80, 2504400), (96, 2087000), (100, 2003520), (120, 1669600), (125, 1602816), (128, 1565250), (150, 1335680), (160, 1252200), (192, 1043500), (200, 1001760), (240, 834800), (250, 801408), (256, 782625), (300, 667840), (320, 626100), (375, 534272), (384, 521750), (400, 500880), (480, 417400), (500, 400704), (600, 333920), (640, 313050), (750, 267136), (768, 260875), (800, 250440), (960, 208700), (1000, 200352), (1200, 166960), (1280, 156525), (1500, 133568), (1600, 125220), (1920, 104350), (2000, 100176), (2087, 96000), (2400, 83480), (3000, 66784), (3200, 62610), (3840, 52175), (4000, 50088), (4174, 48000), (4800, 41740), (6000, 33392), (6261, 32000), (6400, 31305), (8000, 25044), (8348, 24000), (9600, 20870), (10435, 19200), (12000, 16696), (12522, 16000)]