66258000

素因数分解:

$2^4\times 3^4\times 5^3\times {\mathrm{409}}^1$

素因数の和:444

約数の個数: 200

約数和(自身を含む): 239913960

約数和(自身を除く): 173655960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 125, 135, 144, 150, 162, 180, 200, 216, 225, 240, 250, 270, 300, 324, 360, 375, 400, 405, 409, 432, 450, 500, 540, 600, 648, 675, 720, 750, 810, 818, 900, 1000, 1080, 1125, 1200, 1227, 1296, 1350, 1500, 1620, 1636, 1800, 2000, 2025, 2045, 2160, 2250, 2454, 2700, 3000, 3240, 3272, 3375, 3600, 3681, 4050, 4090, 4500, 4908, 5400, 6000, 6135, 6480, 6544, 6750, 7362, 8100, 8180, 9000, 9816, 10125, 10225, 10800, 11043, 12270, 13500, 14724, 16200, 16360, 18000, 18405, 19632, 20250, 20450, 22086, 24540, 27000, 29448, 30675, 32400, 32720, 33129, 36810, 40500, 40900, 44172, 49080, 51125, 54000, 55215, 58896, 61350, 66258, 73620, 81000, 81800, 88344, 92025, 98160, 102250, 110430, 122700, 132516, 147240, 153375, 162000, 163600, 165645, 176688, 184050, 204500, 220860, 245400, 265032, 276075, 294480, 306750, 331290, 368100, 409000, 441720, 460125, 490800, 530064, 552150, 613500, 662580, 736200, 818000, 828225, 883440, 920250, 1104300, 1227000, 1325160, 1380375, 1472400, 1656450, 1840500, 2208600, 2454000, 2650320, 2760750, 3312900, 3681000, 4141125, 4417200, 5521500, 6625800, 7362000, 8282250, 11043000, 13251600, 16564500, 22086000, 33129000, 66258000]

約数ペア:

[(1, 66258000), (2, 33129000), (3, 22086000), (4, 16564500), (5, 13251600), (6, 11043000), (8, 8282250), (9, 7362000), (10, 6625800), (12, 5521500), (15, 4417200), (16, 4141125), (18, 3681000), (20, 3312900), (24, 2760750), (25, 2650320), (27, 2454000), (30, 2208600), (36, 1840500), (40, 1656450), (45, 1472400), (48, 1380375), (50, 1325160), (54, 1227000), (60, 1104300), (72, 920250), (75, 883440), (80, 828225), (81, 818000), (90, 736200), (100, 662580), (108, 613500), (120, 552150), (125, 530064), (135, 490800), (144, 460125), (150, 441720), (162, 409000), (180, 368100), (200, 331290), (216, 306750), (225, 294480), (240, 276075), (250, 265032), (270, 245400), (300, 220860), (324, 204500), (360, 184050), (375, 176688), (400, 165645), (405, 163600), (409, 162000), (432, 153375), (450, 147240), (500, 132516), (540, 122700), (600, 110430), (648, 102250), (675, 98160), (720, 92025), (750, 88344), (810, 81800), (818, 81000), (900, 73620), (1000, 66258), (1080, 61350), (1125, 58896), (1200, 55215), (1227, 54000), (1296, 51125), (1350, 49080), (1500, 44172), (1620, 40900), (1636, 40500), (1800, 36810), (2000, 33129), (2025, 32720), (2045, 32400), (2160, 30675), (2250, 29448), (2454, 27000), (2700, 24540), (3000, 22086), (3240, 20450), (3272, 20250), (3375, 19632), (3600, 18405), (3681, 18000), (4050, 16360), (4090, 16200), (4500, 14724), (4908, 13500), (5400, 12270), (6000, 11043), (6135, 10800), (6480, 10225), (6544, 10125), (6750, 9816), (7362, 9000), (8100, 8180)]