2118165000

素因数分解:

$2^3\times 3^1\times 5^4\times 7^1\times {\mathrm{20173}}^1$

素因数の和:20209

約数の個数: 160

約数和(自身を含む): 7562829120

約数和(自身を除く): 5444664120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 125, 140, 150, 168, 175, 200, 210, 250, 280, 300, 350, 375, 420, 500, 525, 600, 625, 700, 750, 840, 875, 1000, 1050, 1250, 1400, 1500, 1750, 1875, 2100, 2500, 2625, 3000, 3500, 3750, 4200, 4375, 5000, 5250, 7000, 7500, 8750, 10500, 13125, 15000, 17500, 20173, 21000, 26250, 35000, 40346, 52500, 60519, 80692, 100865, 105000, 121038, 141211, 161384, 201730, 242076, 282422, 302595, 403460, 423633, 484152, 504325, 564844, 605190, 706055, 806920, 847266, 1008650, 1129688, 1210380, 1412110, 1512975, 1694532, 2017300, 2118165, 2420760, 2521625, 2824220, 3025950, 3389064, 3530275, 4034600, 4236330, 5043250, 5648440, 6051900, 7060550, 7564875, 8472660, 10086500, 10590825, 12103800, 12608125, 14121100, 15129750, 16945320, 17651375, 20173000, 21181650, 25216250, 28242200, 30259500, 35302750, 37824375, 42363300, 50432500, 52954125, 60519000, 70605500, 75648750, 84726600, 88256875, 100865000, 105908250, 141211000, 151297500, 176513750, 211816500, 264770625, 302595000, 353027500, 423633000, 529541250, 706055000, 1059082500, 2118165000]

約数ペア:

[(1, 2118165000), (2, 1059082500), (3, 706055000), (4, 529541250), (5, 423633000), (6, 353027500), (7, 302595000), (8, 264770625), (10, 211816500), (12, 176513750), (14, 151297500), (15, 141211000), (20, 105908250), (21, 100865000), (24, 88256875), (25, 84726600), (28, 75648750), (30, 70605500), (35, 60519000), (40, 52954125), (42, 50432500), (50, 42363300), (56, 37824375), (60, 35302750), (70, 30259500), (75, 28242200), (84, 25216250), (100, 21181650), (105, 20173000), (120, 17651375), (125, 16945320), (140, 15129750), (150, 14121100), (168, 12608125), (175, 12103800), (200, 10590825), (210, 10086500), (250, 8472660), (280, 7564875), (300, 7060550), (350, 6051900), (375, 5648440), (420, 5043250), (500, 4236330), (525, 4034600), (600, 3530275), (625, 3389064), (700, 3025950), (750, 2824220), (840, 2521625), (875, 2420760), (1000, 2118165), (1050, 2017300), (1250, 1694532), (1400, 1512975), (1500, 1412110), (1750, 1210380), (1875, 1129688), (2100, 1008650), (2500, 847266), (2625, 806920), (3000, 706055), (3500, 605190), (3750, 564844), (4200, 504325), (4375, 484152), (5000, 423633), (5250, 403460), (7000, 302595), (7500, 282422), (8750, 242076), (10500, 201730), (13125, 161384), (15000, 141211), (17500, 121038), (20173, 105000), (21000, 100865), (26250, 80692), (35000, 60519), (40346, 52500)]