21000340800

素因数分解:

$2^6\times 3^3\times 5^2\times {\mathrm{486119}}^1$

素因数の和:486150

約数の個数: 168

約数和(自身を含む): 76554177600

約数和(自身を除く): 55553836800

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, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 360, 400, 432, 450, 480, 540, 576, 600, 675, 720, 800, 864, 900, 960, 1080, 1200, 1350, 1440, 1600, 1728, 1800, 2160, 2400, 2700, 2880, 3600, 4320, 4800, 5400, 7200, 8640, 10800, 14400, 21600, 43200, 486119, 972238, 1458357, 1944476, 2430595, 2916714, 3888952, 4375071, 4861190, 5833428, 7291785, 7777904, 8750142, 9722380, 11666856, 12152975, 13125213, 14583570, 15555808, 17500284, 19444760, 21875355, 23333712, 24305950, 26250426, 29167140, 31111616, 35000568, 36458925, 38889520, 43750710, 46667424, 48611900, 52500852, 58334280, 65626065, 70001136, 72917850, 77779040, 87501420, 93334848, 97223800, 105001704, 109376775, 116668560, 131252130, 140002272, 145835700, 155558080, 175002840, 194447600, 210003408, 218753550, 233337120, 262504260, 280004544, 291671400, 328130325, 350005680, 388895200, 420006816, 437507100, 466674240, 525008520, 583342800, 656260650, 700011360, 777790400, 840013632, 875014200, 1050017040, 1166685600, 1312521300, 1400022720, 1750028400, 2100034080, 2333371200, 2625042600, 3500056800, 4200068160, 5250085200, 7000113600, 10500170400, 21000340800]

約数ペア:

[(1, 21000340800), (2, 10500170400), (3, 7000113600), (4, 5250085200), (5, 4200068160), (6, 3500056800), (8, 2625042600), (9, 2333371200), (10, 2100034080), (12, 1750028400), (15, 1400022720), (16, 1312521300), (18, 1166685600), (20, 1050017040), (24, 875014200), (25, 840013632), (27, 777790400), (30, 700011360), (32, 656260650), (36, 583342800), (40, 525008520), (45, 466674240), (48, 437507100), (50, 420006816), (54, 388895200), (60, 350005680), (64, 328130325), (72, 291671400), (75, 280004544), (80, 262504260), (90, 233337120), (96, 218753550), (100, 210003408), (108, 194447600), (120, 175002840), (135, 155558080), (144, 145835700), (150, 140002272), (160, 131252130), (180, 116668560), (192, 109376775), (200, 105001704), (216, 97223800), (225, 93334848), (240, 87501420), (270, 77779040), (288, 72917850), (300, 70001136), (320, 65626065), (360, 58334280), (400, 52500852), (432, 48611900), (450, 46667424), (480, 43750710), (540, 38889520), (576, 36458925), (600, 35000568), (675, 31111616), (720, 29167140), (800, 26250426), (864, 24305950), (900, 23333712), (960, 21875355), (1080, 19444760), (1200, 17500284), (1350, 15555808), (1440, 14583570), (1600, 13125213), (1728, 12152975), (1800, 11666856), (2160, 9722380), (2400, 8750142), (2700, 7777904), (2880, 7291785), (3600, 5833428), (4320, 4861190), (4800, 4375071), (5400, 3888952), (7200, 2916714), (8640, 2430595), (10800, 1944476), (14400, 1458357), (21600, 972238), (43200, 486119)]