1897020000

素因数分解:

$2^5\times 3^4\times 5^4\times {\mathrm{1171}}^1$

素因数の和:1213

約数の個数: 300

約数和(自身を含む): 6977575836

約数和(自身を除く): 5080555836

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, 72, 75, 80, 81, 90, 96, 100, 108, 120, 125, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 250, 270, 288, 300, 324, 360, 375, 400, 405, 432, 450, 480, 500, 540, 600, 625, 648, 675, 720, 750, 800, 810, 864, 900, 1000, 1080, 1125, 1171, 1200, 1250, 1296, 1350, 1440, 1500, 1620, 1800, 1875, 2000, 2025, 2160, 2250, 2342, 2400, 2500, 2592, 2700, 3000, 3240, 3375, 3513, 3600, 3750, 4000, 4050, 4320, 4500, 4684, 5000, 5400, 5625, 5855, 6000, 6480, 6750, 7026, 7200, 7500, 8100, 9000, 9368, 10000, 10125, 10539, 10800, 11250, 11710, 12000, 12960, 13500, 14052, 15000, 16200, 16875, 17565, 18000, 18736, 20000, 20250, 21078, 21600, 22500, 23420, 27000, 28104, 29275, 30000, 31617, 32400, 33750, 35130, 36000, 37472, 40500, 42156, 45000, 46840, 50625, 52695, 54000, 56208, 58550, 60000, 63234, 64800, 67500, 70260, 81000, 84312, 87825, 90000, 93680, 94851, 101250, 105390, 108000, 112416, 117100, 126468, 135000, 140520, 146375, 158085, 162000, 168624, 175650, 180000, 187360, 189702, 202500, 210780, 234200, 252936, 263475, 270000, 281040, 292750, 316170, 324000, 337248, 351300, 379404, 405000, 421560, 439125, 468400, 474255, 505872, 526950, 540000, 562080, 585500, 632340, 702600, 731875, 758808, 790425, 810000, 843120, 878250, 936800, 948510, 1011744, 1053900, 1171000, 1264680, 1317375, 1405200, 1463750, 1517616, 1580850, 1620000, 1686240, 1756500, 1897020, 2107800, 2195625, 2342000, 2371275, 2529360, 2634750, 2810400, 2927500, 3035232, 3161700, 3513000, 3794040, 3952125, 4215600, 4391250, 4684000, 4742550, 5058720, 5269500, 5855000, 6323400, 6586875, 7026000, 7588080, 7904250, 8431200, 8782500, 9485100, 10539000, 11710000, 11856375, 12646800, 13173750, 14052000, 15176160, 15808500, 17565000, 18970200, 19760625, 21078000, 23420000, 23712750, 25293600, 26347500, 31617000, 35130000, 37940400, 39521250, 42156000, 47425500, 52695000, 59281875, 63234000, 70260000, 75880800, 79042500, 94851000, 105390000, 118563750, 126468000, 158085000, 189702000, 210780000, 237127500, 316170000, 379404000, 474255000, 632340000, 948510000, 1897020000]

約数ペア:

[(1, 1897020000), (2, 948510000), (3, 632340000), (4, 474255000), (5, 379404000), (6, 316170000), (8, 237127500), (9, 210780000), (10, 189702000), (12, 158085000), (15, 126468000), (16, 118563750), (18, 105390000), (20, 94851000), (24, 79042500), (25, 75880800), (27, 70260000), (30, 63234000), (32, 59281875), (36, 52695000), (40, 47425500), (45, 42156000), (48, 39521250), (50, 37940400), (54, 35130000), (60, 31617000), (72, 26347500), (75, 25293600), (80, 23712750), (81, 23420000), (90, 21078000), (96, 19760625), (100, 18970200), (108, 17565000), (120, 15808500), (125, 15176160), (135, 14052000), (144, 13173750), (150, 12646800), (160, 11856375), (162, 11710000), (180, 10539000), (200, 9485100), (216, 8782500), (225, 8431200), (240, 7904250), (250, 7588080), (270, 7026000), (288, 6586875), (300, 6323400), (324, 5855000), (360, 5269500), (375, 5058720), (400, 4742550), (405, 4684000), (432, 4391250), (450, 4215600), (480, 3952125), (500, 3794040), (540, 3513000), (600, 3161700), (625, 3035232), (648, 2927500), (675, 2810400), (720, 2634750), (750, 2529360), (800, 2371275), (810, 2342000), (864, 2195625), (900, 2107800), (1000, 1897020), (1080, 1756500), (1125, 1686240), (1171, 1620000), (1200, 1580850), (1250, 1517616), (1296, 1463750), (1350, 1405200), (1440, 1317375), (1500, 1264680), (1620, 1171000), (1800, 1053900), (1875, 1011744), (2000, 948510), (2025, 936800), (2160, 878250), (2250, 843120), (2342, 810000), (2400, 790425), (2500, 758808), (2592, 731875), (2700, 702600), (3000, 632340), (3240, 585500), (3375, 562080), (3513, 540000), (3600, 526950), (3750, 505872), (4000, 474255), (4050, 468400), (4320, 439125), (4500, 421560), (4684, 405000), (5000, 379404), (5400, 351300), (5625, 337248), (5855, 324000), (6000, 316170), (6480, 292750), (6750, 281040), (7026, 270000), (7200, 263475), (7500, 252936), (8100, 234200), (9000, 210780), (9368, 202500), (10000, 189702), (10125, 187360), (10539, 180000), (10800, 175650), (11250, 168624), (11710, 162000), (12000, 158085), (12960, 146375), (13500, 140520), (14052, 135000), (15000, 126468), (16200, 117100), (16875, 112416), (17565, 108000), (18000, 105390), (18736, 101250), (20000, 94851), (20250, 93680), (21078, 90000), (21600, 87825), (22500, 84312), (23420, 81000), (27000, 70260), (28104, 67500), (29275, 64800), (30000, 63234), (31617, 60000), (32400, 58550), (33750, 56208), (35130, 54000), (36000, 52695), (37472, 50625), (40500, 46840), (42156, 45000)]