28206403200

素因数分解:

$2^7\times 3^4\times 5^2\times {\mathrm{108821}}^1$

素因数の和:108857

約数の個数: 240

約数和(自身を含む): 104088787110

約数和(自身を除く): 75882383910

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, 675, 720, 800, 810, 864, 900, 960, 1080, 1152, 1200, 1296, 1350, 1440, 1600, 1620, 1728, 1800, 1920, 2025, 2160, 2400, 2592, 2700, 2880, 3200, 3240, 3456, 3600, 4050, 4320, 4800, 5184, 5400, 5760, 6480, 7200, 8100, 8640, 9600, 10368, 10800, 12960, 14400, 16200, 17280, 21600, 25920, 28800, 32400, 43200, 51840, 64800, 86400, 108821, 129600, 217642, 259200, 326463, 435284, 544105, 652926, 870568, 979389, 1088210, 1305852, 1632315, 1741136, 1958778, 2176420, 2611704, 2720525, 2938167, 3264630, 3482272, 3917556, 4352840, 4896945, 5223408, 5441050, 5876334, 6529260, 6964544, 7835112, 8161575, 8705680, 8814501, 9793890, 10446816, 10882100, 11752668, 13058520, 13929088, 14690835, 15670224, 16323150, 17411360, 17629002, 19587780, 20893632, 21764200, 23505336, 24484725, 26117040, 29381670, 31340448, 32646300, 34822720, 35258004, 39175560, 41787264, 43528400, 44072505, 47010672, 48969450, 52234080, 58763340, 62680896, 65292600, 69645440, 70516008, 73454175, 78351120, 87056800, 88145010, 94021344, 97938900, 104468160, 117526680, 125361792, 130585200, 141032016, 146908350, 156702240, 174113600, 176290020, 188042688, 195877800, 208936320, 220362525, 235053360, 261170400, 282064032, 293816700, 313404480, 348227200, 352580040, 376085376, 391755600, 440725050, 470106720, 522340800, 564128064, 587633400, 626808960, 705160080, 783511200, 881450100, 940213440, 1044681600, 1128256128, 1175266800, 1410320160, 1567022400, 1762900200, 1880426880, 2350533600, 2820640320, 3134044800, 3525800400, 4701067200, 5641280640, 7051600800, 9402134400, 14103201600, 28206403200]

約数ペア:

[(1, 28206403200), (2, 14103201600), (3, 9402134400), (4, 7051600800), (5, 5641280640), (6, 4701067200), (8, 3525800400), (9, 3134044800), (10, 2820640320), (12, 2350533600), (15, 1880426880), (16, 1762900200), (18, 1567022400), (20, 1410320160), (24, 1175266800), (25, 1128256128), (27, 1044681600), (30, 940213440), (32, 881450100), (36, 783511200), (40, 705160080), (45, 626808960), (48, 587633400), (50, 564128064), (54, 522340800), (60, 470106720), (64, 440725050), (72, 391755600), (75, 376085376), (80, 352580040), (81, 348227200), (90, 313404480), (96, 293816700), (100, 282064032), (108, 261170400), (120, 235053360), (128, 220362525), (135, 208936320), (144, 195877800), (150, 188042688), (160, 176290020), (162, 174113600), (180, 156702240), (192, 146908350), (200, 141032016), (216, 130585200), (225, 125361792), (240, 117526680), (270, 104468160), (288, 97938900), (300, 94021344), (320, 88145010), (324, 87056800), (360, 78351120), (384, 73454175), (400, 70516008), (405, 69645440), (432, 65292600), (450, 62680896), (480, 58763340), (540, 52234080), (576, 48969450), (600, 47010672), (640, 44072505), (648, 43528400), (675, 41787264), (720, 39175560), (800, 35258004), (810, 34822720), (864, 32646300), (900, 31340448), (960, 29381670), (1080, 26117040), (1152, 24484725), (1200, 23505336), (1296, 21764200), (1350, 20893632), (1440, 19587780), (1600, 17629002), (1620, 17411360), (1728, 16323150), (1800, 15670224), (1920, 14690835), (2025, 13929088), (2160, 13058520), (2400, 11752668), (2592, 10882100), (2700, 10446816), (2880, 9793890), (3200, 8814501), (3240, 8705680), (3456, 8161575), (3600, 7835112), (4050, 6964544), (4320, 6529260), (4800, 5876334), (5184, 5441050), (5400, 5223408), (5760, 4896945), (6480, 4352840), (7200, 3917556), (8100, 3482272), (8640, 3264630), (9600, 2938167), (10368, 2720525), (10800, 2611704), (12960, 2176420), (14400, 1958778), (16200, 1741136), (17280, 1632315), (21600, 1305852), (25920, 1088210), (28800, 979389), (32400, 870568), (43200, 652926), (51840, 544105), (64800, 435284), (86400, 326463), (108821, 259200), (129600, 217642)]