197377200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{503}}^1$

素因数の和:636

約数の個数: 180

約数和(自身を含む): 692611920

約数和(自身を除く): 495234720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 109, 120, 144, 150, 180, 200, 218, 225, 240, 300, 327, 360, 400, 436, 450, 503, 545, 600, 654, 720, 872, 900, 981, 1006, 1090, 1200, 1308, 1509, 1635, 1744, 1800, 1962, 2012, 2180, 2515, 2616, 2725, 3018, 3270, 3600, 3924, 4024, 4360, 4527, 4905, 5030, 5232, 5450, 6036, 6540, 7545, 7848, 8048, 8175, 8720, 9054, 9810, 10060, 10900, 12072, 12575, 13080, 15090, 15696, 16350, 18108, 19620, 20120, 21800, 22635, 24144, 24525, 25150, 26160, 30180, 32700, 36216, 37725, 39240, 40240, 43600, 45270, 49050, 50300, 54827, 60360, 65400, 72432, 75450, 78480, 90540, 98100, 100600, 109654, 113175, 120720, 130800, 150900, 164481, 181080, 196200, 201200, 219308, 226350, 274135, 301800, 328962, 362160, 392400, 438616, 452700, 493443, 548270, 603600, 657924, 822405, 877232, 905400, 986886, 1096540, 1315848, 1370675, 1644810, 1810800, 1973772, 2193080, 2467215, 2631696, 2741350, 3289620, 3947544, 4112025, 4386160, 4934430, 5482700, 6579240, 7895088, 8224050, 9868860, 10965400, 12336075, 13158480, 16448100, 19737720, 21930800, 24672150, 32896200, 39475440, 49344300, 65792400, 98688600, 197377200]

約数ペア:

[(1, 197377200), (2, 98688600), (3, 65792400), (4, 49344300), (5, 39475440), (6, 32896200), (8, 24672150), (9, 21930800), (10, 19737720), (12, 16448100), (15, 13158480), (16, 12336075), (18, 10965400), (20, 9868860), (24, 8224050), (25, 7895088), (30, 6579240), (36, 5482700), (40, 4934430), (45, 4386160), (48, 4112025), (50, 3947544), (60, 3289620), (72, 2741350), (75, 2631696), (80, 2467215), (90, 2193080), (100, 1973772), (109, 1810800), (120, 1644810), (144, 1370675), (150, 1315848), (180, 1096540), (200, 986886), (218, 905400), (225, 877232), (240, 822405), (300, 657924), (327, 603600), (360, 548270), (400, 493443), (436, 452700), (450, 438616), (503, 392400), (545, 362160), (600, 328962), (654, 301800), (720, 274135), (872, 226350), (900, 219308), (981, 201200), (1006, 196200), (1090, 181080), (1200, 164481), (1308, 150900), (1509, 130800), (1635, 120720), (1744, 113175), (1800, 109654), (1962, 100600), (2012, 98100), (2180, 90540), (2515, 78480), (2616, 75450), (2725, 72432), (3018, 65400), (3270, 60360), (3600, 54827), (3924, 50300), (4024, 49050), (4360, 45270), (4527, 43600), (4905, 40240), (5030, 39240), (5232, 37725), (5450, 36216), (6036, 32700), (6540, 30180), (7545, 26160), (7848, 25150), (8048, 24525), (8175, 24144), (8720, 22635), (9054, 21800), (9810, 20120), (10060, 19620), (10900, 18108), (12072, 16350), (12575, 15696), (13080, 15090)]