2650320000

素因数分解:

$2^7\times 3^4\times 5^4\times {\mathrm{409}}^1$

素因数の和:455

約数の個数: 400

約数和(自身を含む): 9880079550

約数和(自身を除く): 7229759550

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, 125, 128, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 250, 270, 288, 300, 320, 324, 360, 375, 384, 400, 405, 409, 432, 450, 480, 500, 540, 576, 600, 625, 640, 648, 675, 720, 750, 800, 810, 818, 864, 900, 960, 1000, 1080, 1125, 1152, 1200, 1227, 1250, 1296, 1350, 1440, 1500, 1600, 1620, 1636, 1728, 1800, 1875, 1920, 2000, 2025, 2045, 2160, 2250, 2400, 2454, 2500, 2592, 2700, 2880, 3000, 3200, 3240, 3272, 3375, 3456, 3600, 3681, 3750, 4000, 4050, 4090, 4320, 4500, 4800, 4908, 5000, 5184, 5400, 5625, 5760, 6000, 6135, 6480, 6544, 6750, 7200, 7362, 7500, 8000, 8100, 8180, 8640, 9000, 9600, 9816, 10000, 10125, 10225, 10368, 10800, 11043, 11250, 12000, 12270, 12960, 13088, 13500, 14400, 14724, 15000, 16000, 16200, 16360, 16875, 17280, 18000, 18405, 19632, 20000, 20250, 20450, 21600, 22086, 22500, 24000, 24540, 25920, 26176, 27000, 28800, 29448, 30000, 30675, 32400, 32720, 33129, 33750, 36000, 36810, 39264, 40000, 40500, 40900, 43200, 44172, 45000, 48000, 49080, 50625, 51125, 51840, 52352, 54000, 55215, 58896, 60000, 61350, 64800, 65440, 66258, 67500, 72000, 73620, 78528, 80000, 81000, 81800, 86400, 88344, 90000, 92025, 98160, 101250, 102250, 108000, 110430, 117792, 120000, 122700, 129600, 130880, 132516, 135000, 144000, 147240, 153375, 157056, 162000, 163600, 165645, 176688, 180000, 184050, 196320, 202500, 204500, 216000, 220860, 235584, 240000, 245400, 255625, 259200, 261760, 265032, 270000, 276075, 294480, 306750, 324000, 327200, 331290, 353376, 360000, 368100, 392640, 405000, 409000, 432000, 441720, 460125, 471168, 490800, 511250, 530064, 540000, 552150, 588960, 613500, 648000, 654400, 662580, 706752, 720000, 736200, 766875, 785280, 810000, 818000, 828225, 883440, 920250, 981600, 1022500, 1060128, 1080000, 1104300, 1177920, 1227000, 1296000, 1308800, 1325160, 1380375, 1413504, 1472400, 1533750, 1620000, 1636000, 1656450, 1766880, 1840500, 1963200, 2045000, 2120256, 2160000, 2208600, 2300625, 2355840, 2454000, 2650320, 2760750, 2944800, 3067500, 3240000, 3272000, 3312900, 3533760, 3681000, 3926400, 4090000, 4141125, 4240512, 4417200, 4601250, 4908000, 5300640, 5521500, 5889600, 6135000, 6480000, 6544000, 6625800, 6901875, 7067520, 7362000, 8180000, 8282250, 8834400, 9202500, 9816000, 10601280, 11043000, 11779200, 12270000, 13251600, 13803750, 14724000, 16360000, 16564500, 17668800, 18405000, 19632000, 20705625, 21202560, 22086000, 24540000, 26503200, 27607500, 29448000, 32720000, 33129000, 35337600, 36810000, 41411250, 44172000, 49080000, 53006400, 55215000, 58896000, 66258000, 73620000, 82822500, 88344000, 98160000, 106012800, 110430000, 132516000, 147240000, 165645000, 176688000, 220860000, 265032000, 294480000, 331290000, 441720000, 530064000, 662580000, 883440000, 1325160000, 2650320000]

約数ペア:

[(1, 2650320000), (2, 1325160000), (3, 883440000), (4, 662580000), (5, 530064000), (6, 441720000), (8, 331290000), (9, 294480000), (10, 265032000), (12, 220860000), (15, 176688000), (16, 165645000), (18, 147240000), (20, 132516000), (24, 110430000), (25, 106012800), (27, 98160000), (30, 88344000), (32, 82822500), (36, 73620000), (40, 66258000), (45, 58896000), (48, 55215000), (50, 53006400), (54, 49080000), (60, 44172000), (64, 41411250), (72, 36810000), (75, 35337600), (80, 33129000), (81, 32720000), (90, 29448000), (96, 27607500), (100, 26503200), (108, 24540000), (120, 22086000), (125, 21202560), (128, 20705625), (135, 19632000), (144, 18405000), (150, 17668800), (160, 16564500), (162, 16360000), (180, 14724000), (192, 13803750), (200, 13251600), (216, 12270000), (225, 11779200), (240, 11043000), (250, 10601280), (270, 9816000), (288, 9202500), (300, 8834400), (320, 8282250), (324, 8180000), (360, 7362000), (375, 7067520), (384, 6901875), (400, 6625800), (405, 6544000), (409, 6480000), (432, 6135000), (450, 5889600), (480, 5521500), (500, 5300640), (540, 4908000), (576, 4601250), (600, 4417200), (625, 4240512), (640, 4141125), (648, 4090000), (675, 3926400), (720, 3681000), (750, 3533760), (800, 3312900), (810, 3272000), (818, 3240000), (864, 3067500), (900, 2944800), (960, 2760750), (1000, 2650320), (1080, 2454000), (1125, 2355840), (1152, 2300625), (1200, 2208600), (1227, 2160000), (1250, 2120256), (1296, 2045000), (1350, 1963200), (1440, 1840500), (1500, 1766880), (1600, 1656450), (1620, 1636000), (1636, 1620000), (1728, 1533750), (1800, 1472400), (1875, 1413504), (1920, 1380375), (2000, 1325160), (2025, 1308800), (2045, 1296000), (2160, 1227000), (2250, 1177920), (2400, 1104300), (2454, 1080000), (2500, 1060128), (2592, 1022500), (2700, 981600), (2880, 920250), (3000, 883440), (3200, 828225), (3240, 818000), (3272, 810000), (3375, 785280), (3456, 766875), (3600, 736200), (3681, 720000), (3750, 706752), (4000, 662580), (4050, 654400), (4090, 648000), (4320, 613500), (4500, 588960), (4800, 552150), (4908, 540000), (5000, 530064), (5184, 511250), (5400, 490800), (5625, 471168), (5760, 460125), (6000, 441720), (6135, 432000), (6480, 409000), (6544, 405000), (6750, 392640), (7200, 368100), (7362, 360000), (7500, 353376), (8000, 331290), (8100, 327200), (8180, 324000), (8640, 306750), (9000, 294480), (9600, 276075), (9816, 270000), (10000, 265032), (10125, 261760), (10225, 259200), (10368, 255625), (10800, 245400), (11043, 240000), (11250, 235584), (12000, 220860), (12270, 216000), (12960, 204500), (13088, 202500), (13500, 196320), (14400, 184050), (14724, 180000), (15000, 176688), (16000, 165645), (16200, 163600), (16360, 162000), (16875, 157056), (17280, 153375), (18000, 147240), (18405, 144000), (19632, 135000), (20000, 132516), (20250, 130880), (20450, 129600), (21600, 122700), (22086, 120000), (22500, 117792), (24000, 110430), (24540, 108000), (25920, 102250), (26176, 101250), (27000, 98160), (28800, 92025), (29448, 90000), (30000, 88344), (30675, 86400), (32400, 81800), (32720, 81000), (33129, 80000), (33750, 78528), (36000, 73620), (36810, 72000), (39264, 67500), (40000, 66258), (40500, 65440), (40900, 64800), (43200, 61350), (44172, 60000), (45000, 58896), (48000, 55215), (49080, 54000), (50625, 52352), (51125, 51840)]