2076450000

素因数分解:

$2^4\times 3^1\times 5^5\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:272

約数の個数: 240

約数和(自身を含む): 6819563520

約数和(自身を除く): 4743113520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 109, 120, 125, 127, 150, 200, 218, 240, 250, 254, 300, 327, 375, 381, 400, 436, 500, 508, 545, 600, 625, 635, 654, 750, 762, 872, 1000, 1016, 1090, 1200, 1250, 1270, 1308, 1500, 1524, 1635, 1744, 1875, 1905, 2000, 2032, 2180, 2500, 2540, 2616, 2725, 3000, 3048, 3125, 3175, 3270, 3750, 3810, 4360, 5000, 5080, 5232, 5450, 6000, 6096, 6250, 6350, 6540, 7500, 7620, 8175, 8720, 9375, 9525, 10000, 10160, 10900, 12500, 12700, 13080, 13625, 13843, 15000, 15240, 15875, 16350, 18750, 19050, 21800, 25000, 25400, 26160, 27250, 27686, 30000, 30480, 31750, 32700, 37500, 38100, 40875, 41529, 43600, 47625, 50000, 50800, 54500, 55372, 63500, 65400, 68125, 69215, 75000, 76200, 79375, 81750, 83058, 95250, 109000, 110744, 127000, 130800, 136250, 138430, 150000, 152400, 158750, 163500, 166116, 190500, 204375, 207645, 218000, 221488, 238125, 254000, 272500, 276860, 317500, 327000, 332232, 340625, 346075, 381000, 396875, 408750, 415290, 476250, 545000, 553720, 635000, 654000, 664464, 681250, 692150, 762000, 793750, 817500, 830580, 952500, 1021875, 1038225, 1090000, 1107440, 1190625, 1270000, 1362500, 1384300, 1587500, 1635000, 1661160, 1730375, 1905000, 2043750, 2076450, 2381250, 2725000, 2768600, 3175000, 3270000, 3322320, 3460750, 3810000, 4087500, 4152900, 4762500, 5191125, 5450000, 5537200, 6350000, 6921500, 8175000, 8305800, 8651875, 9525000, 10382250, 13843000, 16350000, 16611600, 17303750, 19050000, 20764500, 25955625, 27686000, 34607500, 41529000, 43259375, 51911250, 69215000, 83058000, 86518750, 103822500, 129778125, 138430000, 173037500, 207645000, 259556250, 346075000, 415290000, 519112500, 692150000, 1038225000, 2076450000]

約数ペア:

[(1, 2076450000), (2, 1038225000), (3, 692150000), (4, 519112500), (5, 415290000), (6, 346075000), (8, 259556250), (10, 207645000), (12, 173037500), (15, 138430000), (16, 129778125), (20, 103822500), (24, 86518750), (25, 83058000), (30, 69215000), (40, 51911250), (48, 43259375), (50, 41529000), (60, 34607500), (75, 27686000), (80, 25955625), (100, 20764500), (109, 19050000), (120, 17303750), (125, 16611600), (127, 16350000), (150, 13843000), (200, 10382250), (218, 9525000), (240, 8651875), (250, 8305800), (254, 8175000), (300, 6921500), (327, 6350000), (375, 5537200), (381, 5450000), (400, 5191125), (436, 4762500), (500, 4152900), (508, 4087500), (545, 3810000), (600, 3460750), (625, 3322320), (635, 3270000), (654, 3175000), (750, 2768600), (762, 2725000), (872, 2381250), (1000, 2076450), (1016, 2043750), (1090, 1905000), (1200, 1730375), (1250, 1661160), (1270, 1635000), (1308, 1587500), (1500, 1384300), (1524, 1362500), (1635, 1270000), (1744, 1190625), (1875, 1107440), (1905, 1090000), (2000, 1038225), (2032, 1021875), (2180, 952500), (2500, 830580), (2540, 817500), (2616, 793750), (2725, 762000), (3000, 692150), (3048, 681250), (3125, 664464), (3175, 654000), (3270, 635000), (3750, 553720), (3810, 545000), (4360, 476250), (5000, 415290), (5080, 408750), (5232, 396875), (5450, 381000), (6000, 346075), (6096, 340625), (6250, 332232), (6350, 327000), (6540, 317500), (7500, 276860), (7620, 272500), (8175, 254000), (8720, 238125), (9375, 221488), (9525, 218000), (10000, 207645), (10160, 204375), (10900, 190500), (12500, 166116), (12700, 163500), (13080, 158750), (13625, 152400), (13843, 150000), (15000, 138430), (15240, 136250), (15875, 130800), (16350, 127000), (18750, 110744), (19050, 109000), (21800, 95250), (25000, 83058), (25400, 81750), (26160, 79375), (27250, 76200), (27686, 75000), (30000, 69215), (30480, 68125), (31750, 65400), (32700, 63500), (37500, 55372), (38100, 54500), (40875, 50800), (41529, 50000), (43600, 47625)]