30158600

素因数分解:

$2^3\times 5^2\times {\mathrm{101}}^1\times {\mathrm{1493}}^1$

素因数の和:1610

約数の個数: 48

約数和(自身を含む): 70860420

約数和(自身を除く): 40701820

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 101, 200, 202, 404, 505, 808, 1010, 1493, 2020, 2525, 2986, 4040, 5050, 5972, 7465, 10100, 11944, 14930, 20200, 29860, 37325, 59720, 74650, 149300, 150793, 298600, 301586, 603172, 753965, 1206344, 1507930, 3015860, 3769825, 6031720, 7539650, 15079300, 30158600]

約数ペア:

[(1, 30158600), (2, 15079300), (4, 7539650), (5, 6031720), (8, 3769825), (10, 3015860), (20, 1507930), (25, 1206344), (40, 753965), (50, 603172), (100, 301586), (101, 298600), (200, 150793), (202, 149300), (404, 74650), (505, 59720), (808, 37325), (1010, 29860), (1493, 20200), (2020, 14930), (2525, 11944), (2986, 10100), (4040, 7465), (5050, 5972)]