257424150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{241}}^1\times {\mathrm{7121}}^1$

素因数の和:7377

約数の個数: 48

約数和(自身を含む): 641150928

約数和(自身を除く): 383726778

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 241, 482, 723, 1205, 1446, 2410, 3615, 6025, 7121, 7230, 12050, 14242, 18075, 21363, 35605, 36150, 42726, 71210, 106815, 178025, 213630, 356050, 534075, 1068150, 1716161, 3432322, 5148483, 8580805, 10296966, 17161610, 25742415, 42904025, 51484830, 85808050, 128712075, 257424150]

約数ペア:

[(1, 257424150), (2, 128712075), (3, 85808050), (5, 51484830), (6, 42904025), (10, 25742415), (15, 17161610), (25, 10296966), (30, 8580805), (50, 5148483), (75, 3432322), (150, 1716161), (241, 1068150), (482, 534075), (723, 356050), (1205, 213630), (1446, 178025), (2410, 106815), (3615, 71210), (6025, 42726), (7121, 36150), (7230, 35605), (12050, 21363), (14242, 18075)]