238968000

素因数分解:

$2^6\times 3^2\times 5^3\times {\mathrm{3319}}^1$

素因数の和:3352

約数の個数: 168

約数和(自身を含む): 855085920

約数和(自身を除く): 616117920

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, 144, 150, 160, 180, 192, 200, 225, 240, 250, 288, 300, 320, 360, 375, 400, 450, 480, 500, 576, 600, 720, 750, 800, 900, 960, 1000, 1125, 1200, 1440, 1500, 1600, 1800, 2000, 2250, 2400, 2880, 3000, 3319, 3600, 4000, 4500, 4800, 6000, 6638, 7200, 8000, 9000, 9957, 12000, 13276, 14400, 16595, 18000, 19914, 24000, 26552, 29871, 33190, 36000, 39828, 49785, 53104, 59742, 66380, 72000, 79656, 82975, 99570, 106208, 119484, 132760, 149355, 159312, 165950, 199140, 212416, 238968, 248925, 265520, 298710, 318624, 331900, 398280, 414875, 477936, 497850, 531040, 597420, 637248, 663800, 746775, 796560, 829750, 955872, 995700, 1062080, 1194840, 1244625, 1327600, 1493550, 1593120, 1659500, 1911744, 1991400, 2389680, 2489250, 2655200, 2987100, 3186240, 3319000, 3733875, 3982800, 4779360, 4978500, 5310400, 5974200, 6638000, 7467750, 7965600, 9558720, 9957000, 11948400, 13276000, 14935500, 15931200, 19914000, 23896800, 26552000, 29871000, 39828000, 47793600, 59742000, 79656000, 119484000, 238968000]

約数ペア:

[(1, 238968000), (2, 119484000), (3, 79656000), (4, 59742000), (5, 47793600), (6, 39828000), (8, 29871000), (9, 26552000), (10, 23896800), (12, 19914000), (15, 15931200), (16, 14935500), (18, 13276000), (20, 11948400), (24, 9957000), (25, 9558720), (30, 7965600), (32, 7467750), (36, 6638000), (40, 5974200), (45, 5310400), (48, 4978500), (50, 4779360), (60, 3982800), (64, 3733875), (72, 3319000), (75, 3186240), (80, 2987100), (90, 2655200), (96, 2489250), (100, 2389680), (120, 1991400), (125, 1911744), (144, 1659500), (150, 1593120), (160, 1493550), (180, 1327600), (192, 1244625), (200, 1194840), (225, 1062080), (240, 995700), (250, 955872), (288, 829750), (300, 796560), (320, 746775), (360, 663800), (375, 637248), (400, 597420), (450, 531040), (480, 497850), (500, 477936), (576, 414875), (600, 398280), (720, 331900), (750, 318624), (800, 298710), (900, 265520), (960, 248925), (1000, 238968), (1125, 212416), (1200, 199140), (1440, 165950), (1500, 159312), (1600, 149355), (1800, 132760), (2000, 119484), (2250, 106208), (2400, 99570), (2880, 82975), (3000, 79656), (3319, 72000), (3600, 66380), (4000, 59742), (4500, 53104), (4800, 49785), (6000, 39828), (6638, 36000), (7200, 33190), (8000, 29871), (9000, 26552), (9957, 24000), (12000, 19914), (13276, 18000), (14400, 16595)]