121240800

素因数分解:

$2^5\times 3^4\times 5^2\times {\mathrm{1871}}^1$

素因数の和:1903

約数の個数: 180

約数和(自身を含む): 442377936

約数和(自身を除く): 321137136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 270, 288, 300, 324, 360, 400, 405, 432, 450, 480, 540, 600, 648, 675, 720, 800, 810, 864, 900, 1080, 1200, 1296, 1350, 1440, 1620, 1800, 1871, 2025, 2160, 2400, 2592, 2700, 3240, 3600, 3742, 4050, 4320, 5400, 5613, 6480, 7200, 7484, 8100, 9355, 10800, 11226, 12960, 14968, 16200, 16839, 18710, 21600, 22452, 28065, 29936, 32400, 33678, 37420, 44904, 46775, 50517, 56130, 59872, 64800, 67356, 74840, 84195, 89808, 93550, 101034, 112260, 134712, 140325, 149680, 151551, 168390, 179616, 187100, 202068, 224520, 252585, 269424, 280650, 299360, 303102, 336780, 374200, 404136, 420975, 449040, 505170, 538848, 561300, 606204, 673560, 748400, 757755, 808272, 841950, 898080, 1010340, 1122600, 1212408, 1262925, 1347120, 1496800, 1515510, 1616544, 1683900, 2020680, 2245200, 2424816, 2525850, 2694240, 3031020, 3367800, 3788775, 4041360, 4490400, 4849632, 5051700, 6062040, 6735600, 7577550, 8082720, 10103400, 12124080, 13471200, 15155100, 20206800, 24248160, 30310200, 40413600, 60620400, 121240800]

約数ペア:

[(1, 121240800), (2, 60620400), (3, 40413600), (4, 30310200), (5, 24248160), (6, 20206800), (8, 15155100), (9, 13471200), (10, 12124080), (12, 10103400), (15, 8082720), (16, 7577550), (18, 6735600), (20, 6062040), (24, 5051700), (25, 4849632), (27, 4490400), (30, 4041360), (32, 3788775), (36, 3367800), (40, 3031020), (45, 2694240), (48, 2525850), (50, 2424816), (54, 2245200), (60, 2020680), (72, 1683900), (75, 1616544), (80, 1515510), (81, 1496800), (90, 1347120), (96, 1262925), (100, 1212408), (108, 1122600), (120, 1010340), (135, 898080), (144, 841950), (150, 808272), (160, 757755), (162, 748400), (180, 673560), (200, 606204), (216, 561300), (225, 538848), (240, 505170), (270, 449040), (288, 420975), (300, 404136), (324, 374200), (360, 336780), (400, 303102), (405, 299360), (432, 280650), (450, 269424), (480, 252585), (540, 224520), (600, 202068), (648, 187100), (675, 179616), (720, 168390), (800, 151551), (810, 149680), (864, 140325), (900, 134712), (1080, 112260), (1200, 101034), (1296, 93550), (1350, 89808), (1440, 84195), (1620, 74840), (1800, 67356), (1871, 64800), (2025, 59872), (2160, 56130), (2400, 50517), (2592, 46775), (2700, 44904), (3240, 37420), (3600, 33678), (3742, 32400), (4050, 29936), (4320, 28065), (5400, 22452), (5613, 21600), (6480, 18710), (7200, 16839), (7484, 16200), (8100, 14968), (9355, 12960), (10800, 11226)]