171331200

素因数分解:

$2^7\times 3^4\times 5^2\times {\mathrm{661}}^1$

素因数の和:697

約数の個数: 240

約数和(自身を含む): 633206310

約数和(自身を除く): 461875110

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, 64, 72, 75, 80, 81, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 324, 360, 384, 400, 405, 432, 450, 480, 540, 576, 600, 640, 648, 661, 675, 720, 800, 810, 864, 900, 960, 1080, 1152, 1200, 1296, 1322, 1350, 1440, 1600, 1620, 1728, 1800, 1920, 1983, 2025, 2160, 2400, 2592, 2644, 2700, 2880, 3200, 3240, 3305, 3456, 3600, 3966, 4050, 4320, 4800, 5184, 5288, 5400, 5760, 5949, 6480, 6610, 7200, 7932, 8100, 8640, 9600, 9915, 10368, 10576, 10800, 11898, 12960, 13220, 14400, 15864, 16200, 16525, 17280, 17847, 19830, 21152, 21600, 23796, 25920, 26440, 28800, 29745, 31728, 32400, 33050, 35694, 39660, 42304, 43200, 47592, 49575, 51840, 52880, 53541, 59490, 63456, 64800, 66100, 71388, 79320, 84608, 86400, 89235, 95184, 99150, 105760, 107082, 118980, 126912, 129600, 132200, 142776, 148725, 158640, 178470, 190368, 198300, 211520, 214164, 237960, 253824, 259200, 264400, 267705, 285552, 297450, 317280, 356940, 380736, 396600, 423040, 428328, 446175, 475920, 528800, 535410, 571104, 594900, 634560, 713880, 761472, 793200, 856656, 892350, 951840, 1057600, 1070820, 1142208, 1189800, 1269120, 1338525, 1427760, 1586400, 1713312, 1784700, 1903680, 2115200, 2141640, 2284416, 2379600, 2677050, 2855520, 3172800, 3426624, 3569400, 3807360, 4283280, 4759200, 5354100, 5711040, 6345600, 6853248, 7138800, 8566560, 9518400, 10708200, 11422080, 14277600, 17133120, 19036800, 21416400, 28555200, 34266240, 42832800, 57110400, 85665600, 171331200]

約数ペア:

[(1, 171331200), (2, 85665600), (3, 57110400), (4, 42832800), (5, 34266240), (6, 28555200), (8, 21416400), (9, 19036800), (10, 17133120), (12, 14277600), (15, 11422080), (16, 10708200), (18, 9518400), (20, 8566560), (24, 7138800), (25, 6853248), (27, 6345600), (30, 5711040), (32, 5354100), (36, 4759200), (40, 4283280), (45, 3807360), (48, 3569400), (50, 3426624), (54, 3172800), (60, 2855520), (64, 2677050), (72, 2379600), (75, 2284416), (80, 2141640), (81, 2115200), (90, 1903680), (96, 1784700), (100, 1713312), (108, 1586400), (120, 1427760), (128, 1338525), (135, 1269120), (144, 1189800), (150, 1142208), (160, 1070820), (162, 1057600), (180, 951840), (192, 892350), (200, 856656), (216, 793200), (225, 761472), (240, 713880), (270, 634560), (288, 594900), (300, 571104), (320, 535410), (324, 528800), (360, 475920), (384, 446175), (400, 428328), (405, 423040), (432, 396600), (450, 380736), (480, 356940), (540, 317280), (576, 297450), (600, 285552), (640, 267705), (648, 264400), (661, 259200), (675, 253824), (720, 237960), (800, 214164), (810, 211520), (864, 198300), (900, 190368), (960, 178470), (1080, 158640), (1152, 148725), (1200, 142776), (1296, 132200), (1322, 129600), (1350, 126912), (1440, 118980), (1600, 107082), (1620, 105760), (1728, 99150), (1800, 95184), (1920, 89235), (1983, 86400), (2025, 84608), (2160, 79320), (2400, 71388), (2592, 66100), (2644, 64800), (2700, 63456), (2880, 59490), (3200, 53541), (3240, 52880), (3305, 51840), (3456, 49575), (3600, 47592), (3966, 43200), (4050, 42304), (4320, 39660), (4800, 35694), (5184, 33050), (5288, 32400), (5400, 31728), (5760, 29745), (5949, 28800), (6480, 26440), (6610, 25920), (7200, 23796), (7932, 21600), (8100, 21152), (8640, 19830), (9600, 17847), (9915, 17280), (10368, 16525), (10576, 16200), (10800, 15864), (11898, 14400), (12960, 13220)]