79963200

素因数分解:

$2^6\times 3^4\times 5^2\times {\mathrm{617}}^1$

素因数の和:651

約数の個数: 210

約数和(自身を含む): 294400986

約数和(自身を除く): 214437786

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, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 324, 360, 400, 405, 432, 450, 480, 540, 576, 600, 617, 648, 675, 720, 800, 810, 864, 900, 960, 1080, 1200, 1234, 1296, 1350, 1440, 1600, 1620, 1728, 1800, 1851, 2025, 2160, 2400, 2468, 2592, 2700, 2880, 3085, 3240, 3600, 3702, 4050, 4320, 4800, 4936, 5184, 5400, 5553, 6170, 6480, 7200, 7404, 8100, 8640, 9255, 9872, 10800, 11106, 12340, 12960, 14400, 14808, 15425, 16200, 16659, 18510, 19744, 21600, 22212, 24680, 25920, 27765, 29616, 30850, 32400, 33318, 37020, 39488, 43200, 44424, 46275, 49360, 49977, 55530, 59232, 61700, 64800, 66636, 74040, 83295, 88848, 92550, 98720, 99954, 111060, 118464, 123400, 129600, 133272, 138825, 148080, 166590, 177696, 185100, 197440, 199908, 222120, 246800, 249885, 266544, 277650, 296160, 333180, 355392, 370200, 399816, 416475, 444240, 493600, 499770, 533088, 555300, 592320, 666360, 740400, 799632, 832950, 888480, 987200, 999540, 1066176, 1110600, 1249425, 1332720, 1480800, 1599264, 1665900, 1776960, 1999080, 2221200, 2498850, 2665440, 2961600, 3198528, 3331800, 3998160, 4442400, 4997700, 5330880, 6663600, 7996320, 8884800, 9995400, 13327200, 15992640, 19990800, 26654400, 39981600, 79963200]

約数ペア:

[(1, 79963200), (2, 39981600), (3, 26654400), (4, 19990800), (5, 15992640), (6, 13327200), (8, 9995400), (9, 8884800), (10, 7996320), (12, 6663600), (15, 5330880), (16, 4997700), (18, 4442400), (20, 3998160), (24, 3331800), (25, 3198528), (27, 2961600), (30, 2665440), (32, 2498850), (36, 2221200), (40, 1999080), (45, 1776960), (48, 1665900), (50, 1599264), (54, 1480800), (60, 1332720), (64, 1249425), (72, 1110600), (75, 1066176), (80, 999540), (81, 987200), (90, 888480), (96, 832950), (100, 799632), (108, 740400), (120, 666360), (135, 592320), (144, 555300), (150, 533088), (160, 499770), (162, 493600), (180, 444240), (192, 416475), (200, 399816), (216, 370200), (225, 355392), (240, 333180), (270, 296160), (288, 277650), (300, 266544), (320, 249885), (324, 246800), (360, 222120), (400, 199908), (405, 197440), (432, 185100), (450, 177696), (480, 166590), (540, 148080), (576, 138825), (600, 133272), (617, 129600), (648, 123400), (675, 118464), (720, 111060), (800, 99954), (810, 98720), (864, 92550), (900, 88848), (960, 83295), (1080, 74040), (1200, 66636), (1234, 64800), (1296, 61700), (1350, 59232), (1440, 55530), (1600, 49977), (1620, 49360), (1728, 46275), (1800, 44424), (1851, 43200), (2025, 39488), (2160, 37020), (2400, 33318), (2468, 32400), (2592, 30850), (2700, 29616), (2880, 27765), (3085, 25920), (3240, 24680), (3600, 22212), (3702, 21600), (4050, 19744), (4320, 18510), (4800, 16659), (4936, 16200), (5184, 15425), (5400, 14808), (5553, 14400), (6170, 12960), (6480, 12340), (7200, 11106), (7404, 10800), (8100, 9872), (8640, 9255)]