30207000

素因数分解:

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

素因数の和:10093

約数の個数: 64

約数和(自身を含む): 94255200

約数和(自身を除く): 64048200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 10069, 20138, 30207, 40276, 50345, 60414, 80552, 100690, 120828, 151035, 201380, 241656, 251725, 302070, 402760, 503450, 604140, 755175, 1006900, 1208280, 1258625, 1510350, 2013800, 2517250, 3020700, 3775875, 5034500, 6041400, 7551750, 10069000, 15103500, 30207000]

約数ペア:

[(1, 30207000), (2, 15103500), (3, 10069000), (4, 7551750), (5, 6041400), (6, 5034500), (8, 3775875), (10, 3020700), (12, 2517250), (15, 2013800), (20, 1510350), (24, 1258625), (25, 1208280), (30, 1006900), (40, 755175), (50, 604140), (60, 503450), (75, 402760), (100, 302070), (120, 251725), (125, 241656), (150, 201380), (200, 151035), (250, 120828), (300, 100690), (375, 80552), (500, 60414), (600, 50345), (750, 40276), (1000, 30207), (1500, 20138), (3000, 10069)]