68860800

素因数分解:

$2^7\times 3^3\times 5^2\times {\mathrm{797}}^1$

素因数の和:830

約数の個数: 192

約数和(自身を含む): 252327600

約数和(自身を除く): 183466800

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, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 360, 384, 400, 432, 450, 480, 540, 576, 600, 640, 675, 720, 797, 800, 864, 900, 960, 1080, 1152, 1200, 1350, 1440, 1594, 1600, 1728, 1800, 1920, 2160, 2391, 2400, 2700, 2880, 3188, 3200, 3456, 3600, 3985, 4320, 4782, 4800, 5400, 5760, 6376, 7173, 7200, 7970, 8640, 9564, 9600, 10800, 11955, 12752, 14346, 14400, 15940, 17280, 19128, 19925, 21519, 21600, 23910, 25504, 28692, 28800, 31880, 35865, 38256, 39850, 43038, 43200, 47820, 51008, 57384, 59775, 63760, 71730, 76512, 79700, 86076, 86400, 95640, 102016, 107595, 114768, 119550, 127520, 143460, 153024, 159400, 172152, 179325, 191280, 215190, 229536, 239100, 255040, 286920, 306048, 318800, 344304, 358650, 382560, 430380, 459072, 478200, 510080, 537975, 573840, 637600, 688608, 717300, 765120, 860760, 918144, 956400, 1075950, 1147680, 1275200, 1377216, 1434600, 1530240, 1721520, 1912800, 2151900, 2295360, 2550400, 2754432, 2869200, 3443040, 3825600, 4303800, 4590720, 5738400, 6886080, 7651200, 8607600, 11476800, 13772160, 17215200, 22953600, 34430400, 68860800]

約数ペア:

[(1, 68860800), (2, 34430400), (3, 22953600), (4, 17215200), (5, 13772160), (6, 11476800), (8, 8607600), (9, 7651200), (10, 6886080), (12, 5738400), (15, 4590720), (16, 4303800), (18, 3825600), (20, 3443040), (24, 2869200), (25, 2754432), (27, 2550400), (30, 2295360), (32, 2151900), (36, 1912800), (40, 1721520), (45, 1530240), (48, 1434600), (50, 1377216), (54, 1275200), (60, 1147680), (64, 1075950), (72, 956400), (75, 918144), (80, 860760), (90, 765120), (96, 717300), (100, 688608), (108, 637600), (120, 573840), (128, 537975), (135, 510080), (144, 478200), (150, 459072), (160, 430380), (180, 382560), (192, 358650), (200, 344304), (216, 318800), (225, 306048), (240, 286920), (270, 255040), (288, 239100), (300, 229536), (320, 215190), (360, 191280), (384, 179325), (400, 172152), (432, 159400), (450, 153024), (480, 143460), (540, 127520), (576, 119550), (600, 114768), (640, 107595), (675, 102016), (720, 95640), (797, 86400), (800, 86076), (864, 79700), (900, 76512), (960, 71730), (1080, 63760), (1152, 59775), (1200, 57384), (1350, 51008), (1440, 47820), (1594, 43200), (1600, 43038), (1728, 39850), (1800, 38256), (1920, 35865), (2160, 31880), (2391, 28800), (2400, 28692), (2700, 25504), (2880, 23910), (3188, 21600), (3200, 21519), (3456, 19925), (3600, 19128), (3985, 17280), (4320, 15940), (4782, 14400), (4800, 14346), (5400, 12752), (5760, 11955), (6376, 10800), (7173, 9600), (7200, 9564), (7970, 8640)]