387000000

素因数分解:

$2^6\times 3^2\times 5^6\times {\mathrm{43}}^1$

素因数の和:91

約数の個数: 294

約数和(自身を含む): 1418809964

約数和(自身を除く): 1031809964

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 43, 45, 48, 50, 60, 64, 72, 75, 80, 86, 90, 96, 100, 120, 125, 129, 144, 150, 160, 172, 180, 192, 200, 215, 225, 240, 250, 258, 288, 300, 320, 344, 360, 375, 387, 400, 430, 450, 480, 500, 516, 576, 600, 625, 645, 688, 720, 750, 774, 800, 860, 900, 960, 1000, 1032, 1075, 1125, 1200, 1250, 1290, 1376, 1440, 1500, 1548, 1600, 1720, 1800, 1875, 1935, 2000, 2064, 2150, 2250, 2400, 2500, 2580, 2752, 2880, 3000, 3096, 3125, 3225, 3440, 3600, 3750, 3870, 4000, 4128, 4300, 4500, 4800, 5000, 5160, 5375, 5625, 6000, 6192, 6250, 6450, 6880, 7200, 7500, 7740, 8000, 8256, 8600, 9000, 9375, 9675, 10000, 10320, 10750, 11250, 12000, 12384, 12500, 12900, 13760, 14400, 15000, 15480, 15625, 16125, 17200, 18000, 18750, 19350, 20000, 20640, 21500, 22500, 24000, 24768, 25000, 25800, 26875, 28125, 30000, 30960, 31250, 32250, 34400, 36000, 37500, 38700, 40000, 41280, 43000, 45000, 46875, 48375, 50000, 51600, 53750, 56250, 60000, 61920, 62500, 64500, 68800, 72000, 75000, 77400, 80625, 86000, 90000, 93750, 96750, 100000, 103200, 107500, 112500, 120000, 123840, 125000, 129000, 134375, 140625, 150000, 154800, 161250, 172000, 180000, 187500, 193500, 200000, 206400, 215000, 225000, 241875, 250000, 258000, 268750, 281250, 300000, 309600, 322500, 344000, 360000, 375000, 387000, 403125, 430000, 450000, 483750, 500000, 516000, 537500, 562500, 600000, 619200, 645000, 671875, 750000, 774000, 806250, 860000, 900000, 967500, 1000000, 1032000, 1075000, 1125000, 1209375, 1290000, 1343750, 1500000, 1548000, 1612500, 1720000, 1800000, 1935000, 2015625, 2150000, 2250000, 2418750, 2580000, 2687500, 3000000, 3096000, 3225000, 3870000, 4031250, 4300000, 4500000, 4837500, 5160000, 5375000, 6046875, 6450000, 7740000, 8062500, 8600000, 9000000, 9675000, 10750000, 12093750, 12900000, 15480000, 16125000, 19350000, 21500000, 24187500, 25800000, 32250000, 38700000, 43000000, 48375000, 64500000, 77400000, 96750000, 129000000, 193500000, 387000000]

約数ペア:

[(1, 387000000), (2, 193500000), (3, 129000000), (4, 96750000), (5, 77400000), (6, 64500000), (8, 48375000), (9, 43000000), (10, 38700000), (12, 32250000), (15, 25800000), (16, 24187500), (18, 21500000), (20, 19350000), (24, 16125000), (25, 15480000), (30, 12900000), (32, 12093750), (36, 10750000), (40, 9675000), (43, 9000000), (45, 8600000), (48, 8062500), (50, 7740000), (60, 6450000), (64, 6046875), (72, 5375000), (75, 5160000), (80, 4837500), (86, 4500000), (90, 4300000), (96, 4031250), (100, 3870000), (120, 3225000), (125, 3096000), (129, 3000000), (144, 2687500), (150, 2580000), (160, 2418750), (172, 2250000), (180, 2150000), (192, 2015625), (200, 1935000), (215, 1800000), (225, 1720000), (240, 1612500), (250, 1548000), (258, 1500000), (288, 1343750), (300, 1290000), (320, 1209375), (344, 1125000), (360, 1075000), (375, 1032000), (387, 1000000), (400, 967500), (430, 900000), (450, 860000), (480, 806250), (500, 774000), (516, 750000), (576, 671875), (600, 645000), (625, 619200), (645, 600000), (688, 562500), (720, 537500), (750, 516000), (774, 500000), (800, 483750), (860, 450000), (900, 430000), (960, 403125), (1000, 387000), (1032, 375000), (1075, 360000), (1125, 344000), (1200, 322500), (1250, 309600), (1290, 300000), (1376, 281250), (1440, 268750), (1500, 258000), (1548, 250000), (1600, 241875), (1720, 225000), (1800, 215000), (1875, 206400), (1935, 200000), (2000, 193500), (2064, 187500), (2150, 180000), (2250, 172000), (2400, 161250), (2500, 154800), (2580, 150000), (2752, 140625), (2880, 134375), (3000, 129000), (3096, 125000), (3125, 123840), (3225, 120000), (3440, 112500), (3600, 107500), (3750, 103200), (3870, 100000), (4000, 96750), (4128, 93750), (4300, 90000), (4500, 86000), (4800, 80625), (5000, 77400), (5160, 75000), (5375, 72000), (5625, 68800), (6000, 64500), (6192, 62500), (6250, 61920), (6450, 60000), (6880, 56250), (7200, 53750), (7500, 51600), (7740, 50000), (8000, 48375), (8256, 46875), (8600, 45000), (9000, 43000), (9375, 41280), (9675, 40000), (10000, 38700), (10320, 37500), (10750, 36000), (11250, 34400), (12000, 32250), (12384, 31250), (12500, 30960), (12900, 30000), (13760, 28125), (14400, 26875), (15000, 25800), (15480, 25000), (15625, 24768), (16125, 24000), (17200, 22500), (18000, 21500), (18750, 20640), (19350, 20000)]