211449000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{10069}}^1$

素因数の和:10100

約数の個数: 128

約数和(自身を含む): 754041600

約数和(自身を除く): 542592600

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, 700, 750, 840, 875, 1000, 1050, 1400, 1500, 1750, 2100, 2625, 3000, 3500, 4200, 5250, 7000, 10069, 10500, 20138, 21000, 30207, 40276, 50345, 60414, 70483, 80552, 100690, 120828, 140966, 151035, 201380, 211449, 241656, 251725, 281932, 302070, 352415, 402760, 422898, 503450, 563864, 604140, 704830, 755175, 845796, 1006900, 1057245, 1208280, 1258625, 1409660, 1510350, 1691592, 1762075, 2013800, 2114490, 2517250, 2819320, 3020700, 3524150, 3775875, 4228980, 5034500, 5286225, 6041400, 7048300, 7551750, 8457960, 8810375, 10069000, 10572450, 14096600, 15103500, 17620750, 21144900, 26431125, 30207000, 35241500, 42289800, 52862250, 70483000, 105724500, 211449000]

約数ペア:

[(1, 211449000), (2, 105724500), (3, 70483000), (4, 52862250), (5, 42289800), (6, 35241500), (7, 30207000), (8, 26431125), (10, 21144900), (12, 17620750), (14, 15103500), (15, 14096600), (20, 10572450), (21, 10069000), (24, 8810375), (25, 8457960), (28, 7551750), (30, 7048300), (35, 6041400), (40, 5286225), (42, 5034500), (50, 4228980), (56, 3775875), (60, 3524150), (70, 3020700), (75, 2819320), (84, 2517250), (100, 2114490), (105, 2013800), (120, 1762075), (125, 1691592), (140, 1510350), (150, 1409660), (168, 1258625), (175, 1208280), (200, 1057245), (210, 1006900), (250, 845796), (280, 755175), (300, 704830), (350, 604140), (375, 563864), (420, 503450), (500, 422898), (525, 402760), (600, 352415), (700, 302070), (750, 281932), (840, 251725), (875, 241656), (1000, 211449), (1050, 201380), (1400, 151035), (1500, 140966), (1750, 120828), (2100, 100690), (2625, 80552), (3000, 70483), (3500, 60414), (4200, 50345), (5250, 40276), (7000, 30207), (10069, 21000), (10500, 20138)]