148279600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{52957}}^1$

素因数の和:52982

約数の個数: 60

約数和(自身を含む): 407141104

約数和(自身を除く): 258861504

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 52957, 105914, 211828, 264785, 370699, 423656, 529570, 741398, 847312, 1059140, 1323925, 1482796, 1853495, 2118280, 2647850, 2965592, 3706990, 4236560, 5295700, 5931184, 7413980, 9267475, 10591400, 14827960, 18534950, 21182800, 29655920, 37069900, 74139800, 148279600]

約数ペア:

[(1, 148279600), (2, 74139800), (4, 37069900), (5, 29655920), (7, 21182800), (8, 18534950), (10, 14827960), (14, 10591400), (16, 9267475), (20, 7413980), (25, 5931184), (28, 5295700), (35, 4236560), (40, 3706990), (50, 2965592), (56, 2647850), (70, 2118280), (80, 1853495), (100, 1482796), (112, 1323925), (140, 1059140), (175, 847312), (200, 741398), (280, 529570), (350, 423656), (400, 370699), (560, 264785), (700, 211828), (1400, 105914), (2800, 52957)]