345888000

素因数分解:

$2^8\times 3^2\times 5^3\times {\mathrm{1201}}^1$

素因数の和:1238

約数の個数: 216

約数和(自身を含む): 1245642216

約数和(自身を除く): 899754216

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, 64, 72, 75, 80, 90, 96, 100, 120, 125, 128, 144, 150, 160, 180, 192, 200, 225, 240, 250, 256, 288, 300, 320, 360, 375, 384, 400, 450, 480, 500, 576, 600, 640, 720, 750, 768, 800, 900, 960, 1000, 1125, 1152, 1200, 1201, 1280, 1440, 1500, 1600, 1800, 1920, 2000, 2250, 2304, 2400, 2402, 2880, 3000, 3200, 3600, 3603, 3840, 4000, 4500, 4800, 4804, 5760, 6000, 6005, 6400, 7200, 7206, 8000, 9000, 9600, 9608, 10809, 11520, 12000, 12010, 14400, 14412, 16000, 18000, 18015, 19200, 19216, 21618, 24000, 24020, 28800, 28824, 30025, 32000, 36000, 36030, 38432, 43236, 48000, 48040, 54045, 57600, 57648, 60050, 72000, 72060, 76864, 86472, 90075, 96000, 96080, 108090, 115296, 120100, 144000, 144120, 150125, 153728, 172944, 180150, 192160, 216180, 230592, 240200, 270225, 288000, 288240, 300250, 307456, 345888, 360300, 384320, 432360, 450375, 461184, 480400, 540450, 576480, 600500, 691776, 720600, 768640, 864720, 900750, 922368, 960800, 1080900, 1152960, 1201000, 1351125, 1383552, 1441200, 1537280, 1729440, 1801500, 1921600, 2161800, 2305920, 2402000, 2702250, 2767104, 2882400, 3458880, 3603000, 3843200, 4323600, 4611840, 4804000, 5404500, 5764800, 6917760, 7206000, 7686400, 8647200, 9608000, 10809000, 11529600, 13835520, 14412000, 17294400, 19216000, 21618000, 23059200, 28824000, 34588800, 38432000, 43236000, 57648000, 69177600, 86472000, 115296000, 172944000, 345888000]

約数ペア:

[(1, 345888000), (2, 172944000), (3, 115296000), (4, 86472000), (5, 69177600), (6, 57648000), (8, 43236000), (9, 38432000), (10, 34588800), (12, 28824000), (15, 23059200), (16, 21618000), (18, 19216000), (20, 17294400), (24, 14412000), (25, 13835520), (30, 11529600), (32, 10809000), (36, 9608000), (40, 8647200), (45, 7686400), (48, 7206000), (50, 6917760), (60, 5764800), (64, 5404500), (72, 4804000), (75, 4611840), (80, 4323600), (90, 3843200), (96, 3603000), (100, 3458880), (120, 2882400), (125, 2767104), (128, 2702250), (144, 2402000), (150, 2305920), (160, 2161800), (180, 1921600), (192, 1801500), (200, 1729440), (225, 1537280), (240, 1441200), (250, 1383552), (256, 1351125), (288, 1201000), (300, 1152960), (320, 1080900), (360, 960800), (375, 922368), (384, 900750), (400, 864720), (450, 768640), (480, 720600), (500, 691776), (576, 600500), (600, 576480), (640, 540450), (720, 480400), (750, 461184), (768, 450375), (800, 432360), (900, 384320), (960, 360300), (1000, 345888), (1125, 307456), (1152, 300250), (1200, 288240), (1201, 288000), (1280, 270225), (1440, 240200), (1500, 230592), (1600, 216180), (1800, 192160), (1920, 180150), (2000, 172944), (2250, 153728), (2304, 150125), (2400, 144120), (2402, 144000), (2880, 120100), (3000, 115296), (3200, 108090), (3600, 96080), (3603, 96000), (3840, 90075), (4000, 86472), (4500, 76864), (4800, 72060), (4804, 72000), (5760, 60050), (6000, 57648), (6005, 57600), (6400, 54045), (7200, 48040), (7206, 48000), (8000, 43236), (9000, 38432), (9600, 36030), (9608, 36000), (10809, 32000), (11520, 30025), (12000, 28824), (12010, 28800), (14400, 24020), (14412, 24000), (16000, 21618), (18000, 19216), (18015, 19200)]