222840000

素因数分解:

$2^6\times 3^2\times 5^4\times {\mathrm{619}}^1$

素因数の和:657

約数の個数: 210

約数和(自身を含む): 799447220

約数和(自身を除く): 576607220

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 192, 200, 225, 240, 250, 288, 300, 320, 360, 375, 400, 450, 480, 500, 576, 600, 619, 625, 720, 750, 800, 900, 960, 1000, 1125, 1200, 1238, 1250, 1440, 1500, 1600, 1800, 1857, 1875, 2000, 2250, 2400, 2476, 2500, 2880, 3000, 3095, 3600, 3714, 3750, 4000, 4500, 4800, 4952, 5000, 5571, 5625, 6000, 6190, 7200, 7428, 7500, 8000, 9000, 9285, 9904, 10000, 11142, 11250, 12000, 12380, 14400, 14856, 15000, 15475, 18000, 18570, 19808, 20000, 22284, 22500, 24000, 24760, 27855, 29712, 30000, 30950, 36000, 37140, 39616, 40000, 44568, 45000, 46425, 49520, 55710, 59424, 60000, 61900, 72000, 74280, 77375, 89136, 90000, 92850, 99040, 111420, 118848, 120000, 123800, 139275, 148560, 154750, 178272, 180000, 185700, 198080, 222840, 232125, 247600, 278550, 297120, 309500, 356544, 360000, 371400, 386875, 445680, 464250, 495200, 557100, 594240, 619000, 696375, 742800, 773750, 891360, 928500, 990400, 1114200, 1160625, 1238000, 1392750, 1485600, 1547500, 1782720, 1857000, 2228400, 2321250, 2476000, 2785500, 2971200, 3095000, 3481875, 3714000, 4456800, 4642500, 4952000, 5571000, 6190000, 6963750, 7428000, 8913600, 9285000, 11142000, 12380000, 13927500, 14856000, 18570000, 22284000, 24760000, 27855000, 37140000, 44568000, 55710000, 74280000, 111420000, 222840000]

約数ペア:

[(1, 222840000), (2, 111420000), (3, 74280000), (4, 55710000), (5, 44568000), (6, 37140000), (8, 27855000), (9, 24760000), (10, 22284000), (12, 18570000), (15, 14856000), (16, 13927500), (18, 12380000), (20, 11142000), (24, 9285000), (25, 8913600), (30, 7428000), (32, 6963750), (36, 6190000), (40, 5571000), (45, 4952000), (48, 4642500), (50, 4456800), (60, 3714000), (64, 3481875), (72, 3095000), (75, 2971200), (80, 2785500), (90, 2476000), (96, 2321250), (100, 2228400), (120, 1857000), (125, 1782720), (144, 1547500), (150, 1485600), (160, 1392750), (180, 1238000), (192, 1160625), (200, 1114200), (225, 990400), (240, 928500), (250, 891360), (288, 773750), (300, 742800), (320, 696375), (360, 619000), (375, 594240), (400, 557100), (450, 495200), (480, 464250), (500, 445680), (576, 386875), (600, 371400), (619, 360000), (625, 356544), (720, 309500), (750, 297120), (800, 278550), (900, 247600), (960, 232125), (1000, 222840), (1125, 198080), (1200, 185700), (1238, 180000), (1250, 178272), (1440, 154750), (1500, 148560), (1600, 139275), (1800, 123800), (1857, 120000), (1875, 118848), (2000, 111420), (2250, 99040), (2400, 92850), (2476, 90000), (2500, 89136), (2880, 77375), (3000, 74280), (3095, 72000), (3600, 61900), (3714, 60000), (3750, 59424), (4000, 55710), (4500, 49520), (4800, 46425), (4952, 45000), (5000, 44568), (5571, 40000), (5625, 39616), (6000, 37140), (6190, 36000), (7200, 30950), (7428, 30000), (7500, 29712), (8000, 27855), (9000, 24760), (9285, 24000), (9904, 22500), (10000, 22284), (11142, 20000), (11250, 19808), (12000, 18570), (12380, 18000), (14400, 15475), (14856, 15000)]