208272000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{4339}}^1$

素因数の和:4371

約数の個数: 128

約数和(自身を含む): 690580800

約数和(自身を除く): 482308800

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, 1600, 1920, 2000, 2400, 3000, 3200, 4000, 4339, 4800, 6000, 8000, 8678, 9600, 12000, 13017, 16000, 17356, 21695, 24000, 26034, 34712, 43390, 48000, 52068, 65085, 69424, 86780, 104136, 108475, 130170, 138848, 173560, 208272, 216950, 260340, 277696, 325425, 347120, 416544, 433900, 520680, 542375, 555392, 650850, 694240, 833088, 867800, 1041360, 1084750, 1301700, 1388480, 1627125, 1666176, 1735600, 2082720, 2169500, 2603400, 2776960, 3254250, 3471200, 4165440, 4339000, 5206800, 6508500, 6942400, 8330880, 8678000, 10413600, 13017000, 13884800, 17356000, 20827200, 26034000, 34712000, 41654400, 52068000, 69424000, 104136000, 208272000]

約数ペア:

[(1, 208272000), (2, 104136000), (3, 69424000), (4, 52068000), (5, 41654400), (6, 34712000), (8, 26034000), (10, 20827200), (12, 17356000), (15, 13884800), (16, 13017000), (20, 10413600), (24, 8678000), (25, 8330880), (30, 6942400), (32, 6508500), (40, 5206800), (48, 4339000), (50, 4165440), (60, 3471200), (64, 3254250), (75, 2776960), (80, 2603400), (96, 2169500), (100, 2082720), (120, 1735600), (125, 1666176), (128, 1627125), (150, 1388480), (160, 1301700), (192, 1084750), (200, 1041360), (240, 867800), (250, 833088), (300, 694240), (320, 650850), (375, 555392), (384, 542375), (400, 520680), (480, 433900), (500, 416544), (600, 347120), (640, 325425), (750, 277696), (800, 260340), (960, 216950), (1000, 208272), (1200, 173560), (1500, 138848), (1600, 130170), (1920, 108475), (2000, 104136), (2400, 86780), (3000, 69424), (3200, 65085), (4000, 52068), (4339, 48000), (4800, 43390), (6000, 34712), (8000, 26034), (8678, 24000), (9600, 21695), (12000, 17356), (13017, 16000)]