30017200

素因数分解:

$2^4\times 5^2\times {\mathrm{101}}^1\times {\mathrm{743}}^1$

素因数の和:862

約数の個数: 60

約数和(自身を含む): 72928368

約数和(自身を除く): 42911168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 101, 200, 202, 400, 404, 505, 743, 808, 1010, 1486, 1616, 2020, 2525, 2972, 3715, 4040, 5050, 5944, 7430, 8080, 10100, 11888, 14860, 18575, 20200, 29720, 37150, 40400, 59440, 74300, 75043, 148600, 150086, 297200, 300172, 375215, 600344, 750430, 1200688, 1500860, 1876075, 3001720, 3752150, 6003440, 7504300, 15008600, 30017200]

約数ペア:

[(1, 30017200), (2, 15008600), (4, 7504300), (5, 6003440), (8, 3752150), (10, 3001720), (16, 1876075), (20, 1500860), (25, 1200688), (40, 750430), (50, 600344), (80, 375215), (100, 300172), (101, 297200), (200, 150086), (202, 148600), (400, 75043), (404, 74300), (505, 59440), (743, 40400), (808, 37150), (1010, 29720), (1486, 20200), (1616, 18575), (2020, 14860), (2525, 11888), (2972, 10100), (3715, 8080), (4040, 7430), (5050, 5944)]