342900000

素因数分解:

$2^5\times 3^3\times 5^5\times {\mathrm{127}}^1$

素因数の和:171

約数の個数: 288

約数和(自身を含む): 1259919360

約数和(自身を除く): 917019360

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, 90, 96, 100, 108, 120, 125, 127, 135, 144, 150, 160, 180, 200, 216, 225, 240, 250, 254, 270, 288, 300, 360, 375, 381, 400, 432, 450, 480, 500, 508, 540, 600, 625, 635, 675, 720, 750, 762, 800, 864, 900, 1000, 1016, 1080, 1125, 1143, 1200, 1250, 1270, 1350, 1440, 1500, 1524, 1800, 1875, 1905, 2000, 2032, 2160, 2250, 2286, 2400, 2500, 2540, 2700, 3000, 3048, 3125, 3175, 3375, 3429, 3600, 3750, 3810, 4000, 4064, 4320, 4500, 4572, 5000, 5080, 5400, 5625, 5715, 6000, 6096, 6250, 6350, 6750, 6858, 7200, 7500, 7620, 9000, 9144, 9375, 9525, 10000, 10160, 10800, 11250, 11430, 12000, 12192, 12500, 12700, 13500, 13716, 15000, 15240, 15875, 16875, 17145, 18000, 18288, 18750, 19050, 20000, 20320, 21600, 22500, 22860, 25000, 25400, 27000, 27432, 28125, 28575, 30000, 30480, 31750, 33750, 34290, 36000, 36576, 37500, 38100, 45000, 45720, 47625, 50000, 50800, 54000, 54864, 56250, 57150, 60000, 60960, 63500, 67500, 68580, 75000, 76200, 79375, 84375, 85725, 90000, 91440, 95250, 100000, 101600, 108000, 109728, 112500, 114300, 127000, 135000, 137160, 142875, 150000, 152400, 158750, 168750, 171450, 180000, 182880, 190500, 225000, 228600, 238125, 254000, 270000, 274320, 285750, 300000, 304800, 317500, 337500, 342900, 381000, 396875, 428625, 450000, 457200, 476250, 508000, 540000, 548640, 571500, 635000, 675000, 685800, 714375, 762000, 793750, 857250, 900000, 914400, 952500, 1143000, 1190625, 1270000, 1350000, 1371600, 1428750, 1524000, 1587500, 1714500, 1905000, 2143125, 2286000, 2381250, 2540000, 2700000, 2743200, 2857500, 3175000, 3429000, 3571875, 3810000, 4286250, 4572000, 4762500, 5715000, 6350000, 6858000, 7143750, 7620000, 8572500, 9525000, 10715625, 11430000, 12700000, 13716000, 14287500, 17145000, 19050000, 21431250, 22860000, 28575000, 34290000, 38100000, 42862500, 57150000, 68580000, 85725000, 114300000, 171450000, 342900000]

約数ペア:

[(1, 342900000), (2, 171450000), (3, 114300000), (4, 85725000), (5, 68580000), (6, 57150000), (8, 42862500), (9, 38100000), (10, 34290000), (12, 28575000), (15, 22860000), (16, 21431250), (18, 19050000), (20, 17145000), (24, 14287500), (25, 13716000), (27, 12700000), (30, 11430000), (32, 10715625), (36, 9525000), (40, 8572500), (45, 7620000), (48, 7143750), (50, 6858000), (54, 6350000), (60, 5715000), (72, 4762500), (75, 4572000), (80, 4286250), (90, 3810000), (96, 3571875), (100, 3429000), (108, 3175000), (120, 2857500), (125, 2743200), (127, 2700000), (135, 2540000), (144, 2381250), (150, 2286000), (160, 2143125), (180, 1905000), (200, 1714500), (216, 1587500), (225, 1524000), (240, 1428750), (250, 1371600), (254, 1350000), (270, 1270000), (288, 1190625), (300, 1143000), (360, 952500), (375, 914400), (381, 900000), (400, 857250), (432, 793750), (450, 762000), (480, 714375), (500, 685800), (508, 675000), (540, 635000), (600, 571500), (625, 548640), (635, 540000), (675, 508000), (720, 476250), (750, 457200), (762, 450000), (800, 428625), (864, 396875), (900, 381000), (1000, 342900), (1016, 337500), (1080, 317500), (1125, 304800), (1143, 300000), (1200, 285750), (1250, 274320), (1270, 270000), (1350, 254000), (1440, 238125), (1500, 228600), (1524, 225000), (1800, 190500), (1875, 182880), (1905, 180000), (2000, 171450), (2032, 168750), (2160, 158750), (2250, 152400), (2286, 150000), (2400, 142875), (2500, 137160), (2540, 135000), (2700, 127000), (3000, 114300), (3048, 112500), (3125, 109728), (3175, 108000), (3375, 101600), (3429, 100000), (3600, 95250), (3750, 91440), (3810, 90000), (4000, 85725), (4064, 84375), (4320, 79375), (4500, 76200), (4572, 75000), (5000, 68580), (5080, 67500), (5400, 63500), (5625, 60960), (5715, 60000), (6000, 57150), (6096, 56250), (6250, 54864), (6350, 54000), (6750, 50800), (6858, 50000), (7200, 47625), (7500, 45720), (7620, 45000), (9000, 38100), (9144, 37500), (9375, 36576), (9525, 36000), (10000, 34290), (10160, 33750), (10800, 31750), (11250, 30480), (11430, 30000), (12000, 28575), (12192, 28125), (12500, 27432), (12700, 27000), (13500, 25400), (13716, 25000), (15000, 22860), (15240, 22500), (15875, 21600), (16875, 20320), (17145, 20000), (18000, 19050), (18288, 18750)]