75230000

素因数分解:

$2^4\times 5^4\times {\mathrm{7523}}^1$

素因数の和:7551

約数の個数: 50

約数和(自身を含む): 182163564

約数和(自身を除く): 106933564

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 625, 1000, 1250, 2000, 2500, 5000, 7523, 10000, 15046, 30092, 37615, 60184, 75230, 120368, 150460, 188075, 300920, 376150, 601840, 752300, 940375, 1504600, 1880750, 3009200, 3761500, 4701875, 7523000, 9403750, 15046000, 18807500, 37615000, 75230000]

約数ペア:

[(1, 75230000), (2, 37615000), (4, 18807500), (5, 15046000), (8, 9403750), (10, 7523000), (16, 4701875), (20, 3761500), (25, 3009200), (40, 1880750), (50, 1504600), (80, 940375), (100, 752300), (125, 601840), (200, 376150), (250, 300920), (400, 188075), (500, 150460), (625, 120368), (1000, 75230), (1250, 60184), (2000, 37615), (2500, 30092), (5000, 15046), (7523, 10000)]