20402193600

素因数分解:

$2^6\times 3^3\times 5^2\times {\mathrm{472273}}^1$

素因数の和:472304

約数の個数: 168

約数和(自身を含む): 74373709520

約数和(自身を除く): 53971515920

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, 472273, 944546, 1416819, 1889092, 2361365, 2833638, 3778184, 4250457, 4722730, 5667276, 7084095, 7556368, 8500914, 9445460, 11334552, 11806825, 12751371, 14168190, 15112736, 17001828, 18890920, 21252285, 22669104, 23613650, 25502742, 28336380, 30225472, 34003656, 35420475, 37781840, 42504570, 45338208, 47227300, 51005484, 56672760, 63756855, 68007312, 70840950, 75563680, 85009140, 90676416, 94454600, 102010968, 106261425, 113345520, 127513710, 136014624, 141681900, 151127360, 170018280, 188909200, 204021936, 212522850, 226691040, 255027420, 272029248, 283363800, 318784275, 340036560, 377818400, 408043872, 425045700, 453382080, 510054840, 566727600, 637568550, 680073120, 755636800, 816087744, 850091400, 1020109680, 1133455200, 1275137100, 1360146240, 1700182800, 2040219360, 2266910400, 2550274200, 3400365600, 4080438720, 5100548400, 6800731200, 10201096800, 20402193600]

約数ペア:

[(1, 20402193600), (2, 10201096800), (3, 6800731200), (4, 5100548400), (5, 4080438720), (6, 3400365600), (8, 2550274200), (9, 2266910400), (10, 2040219360), (12, 1700182800), (15, 1360146240), (16, 1275137100), (18, 1133455200), (20, 1020109680), (24, 850091400), (25, 816087744), (27, 755636800), (30, 680073120), (32, 637568550), (36, 566727600), (40, 510054840), (45, 453382080), (48, 425045700), (50, 408043872), (54, 377818400), (60, 340036560), (64, 318784275), (72, 283363800), (75, 272029248), (80, 255027420), (90, 226691040), (96, 212522850), (100, 204021936), (108, 188909200), (120, 170018280), (135, 151127360), (144, 141681900), (150, 136014624), (160, 127513710), (180, 113345520), (192, 106261425), (200, 102010968), (216, 94454600), (225, 90676416), (240, 85009140), (270, 75563680), (288, 70840950), (300, 68007312), (320, 63756855), (360, 56672760), (400, 51005484), (432, 47227300), (450, 45338208), (480, 42504570), (540, 37781840), (576, 35420475), (600, 34003656), (675, 30225472), (720, 28336380), (800, 25502742), (864, 23613650), (900, 22669104), (960, 21252285), (1080, 18890920), (1200, 17001828), (1350, 15112736), (1440, 14168190), (1600, 12751371), (1728, 11806825), (1800, 11334552), (2160, 9445460), (2400, 8500914), (2700, 7556368), (2880, 7084095), (3600, 5667276), (4320, 4722730), (4800, 4250457), (5400, 3778184), (7200, 2833638), (8640, 2361365), (10800, 1889092), (14400, 1416819), (21600, 944546), (43200, 472273)]