489758400

素因数分解:

$2^6\times 3^4\times 5^2\times {\mathrm{3779}}^1$

素因数の和:3813

約数の個数: 210

約数和(自身を含む): 1800705060

約数和(自身を除く): 1310946660

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, 648, 675, 720, 800, 810, 864, 900, 960, 1080, 1200, 1296, 1350, 1440, 1600, 1620, 1728, 1800, 2025, 2160, 2400, 2592, 2700, 2880, 3240, 3600, 3779, 4050, 4320, 4800, 5184, 5400, 6480, 7200, 7558, 8100, 8640, 10800, 11337, 12960, 14400, 15116, 16200, 18895, 21600, 22674, 25920, 30232, 32400, 34011, 37790, 43200, 45348, 56685, 60464, 64800, 68022, 75580, 90696, 94475, 102033, 113370, 120928, 129600, 136044, 151160, 170055, 181392, 188950, 204066, 226740, 241856, 272088, 283425, 302320, 306099, 340110, 362784, 377900, 408132, 453480, 510165, 544176, 566850, 604640, 612198, 680220, 725568, 755800, 816264, 850275, 906960, 1020330, 1088352, 1133700, 1209280, 1224396, 1360440, 1511600, 1530495, 1632528, 1700550, 1813920, 2040660, 2176704, 2267400, 2448792, 2550825, 2720880, 3023200, 3060990, 3265056, 3401100, 3627840, 4081320, 4534800, 4897584, 5101650, 5441760, 6046400, 6121980, 6530112, 6802200, 7652475, 8162640, 9069600, 9795168, 10203300, 10883520, 12243960, 13604400, 15304950, 16325280, 18139200, 19590336, 20406600, 24487920, 27208800, 30609900, 32650560, 40813200, 48975840, 54417600, 61219800, 81626400, 97951680, 122439600, 163252800, 244879200, 489758400]

約数ペア:

[(1, 489758400), (2, 244879200), (3, 163252800), (4, 122439600), (5, 97951680), (6, 81626400), (8, 61219800), (9, 54417600), (10, 48975840), (12, 40813200), (15, 32650560), (16, 30609900), (18, 27208800), (20, 24487920), (24, 20406600), (25, 19590336), (27, 18139200), (30, 16325280), (32, 15304950), (36, 13604400), (40, 12243960), (45, 10883520), (48, 10203300), (50, 9795168), (54, 9069600), (60, 8162640), (64, 7652475), (72, 6802200), (75, 6530112), (80, 6121980), (81, 6046400), (90, 5441760), (96, 5101650), (100, 4897584), (108, 4534800), (120, 4081320), (135, 3627840), (144, 3401100), (150, 3265056), (160, 3060990), (162, 3023200), (180, 2720880), (192, 2550825), (200, 2448792), (216, 2267400), (225, 2176704), (240, 2040660), (270, 1813920), (288, 1700550), (300, 1632528), (320, 1530495), (324, 1511600), (360, 1360440), (400, 1224396), (405, 1209280), (432, 1133700), (450, 1088352), (480, 1020330), (540, 906960), (576, 850275), (600, 816264), (648, 755800), (675, 725568), (720, 680220), (800, 612198), (810, 604640), (864, 566850), (900, 544176), (960, 510165), (1080, 453480), (1200, 408132), (1296, 377900), (1350, 362784), (1440, 340110), (1600, 306099), (1620, 302320), (1728, 283425), (1800, 272088), (2025, 241856), (2160, 226740), (2400, 204066), (2592, 188950), (2700, 181392), (2880, 170055), (3240, 151160), (3600, 136044), (3779, 129600), (4050, 120928), (4320, 113370), (4800, 102033), (5184, 94475), (5400, 90696), (6480, 75580), (7200, 68022), (7558, 64800), (8100, 60464), (8640, 56685), (10800, 45348), (11337, 43200), (12960, 37790), (14400, 34011), (15116, 32400), (16200, 30232), (18895, 25920), (21600, 22674)]