75238920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{208997}}^1$

素因数の和:209014

約数の個数: 48

約数和(自身を含む): 244527660

約数和(自身を除く): 169288740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 208997, 417994, 626991, 835988, 1044985, 1253982, 1671976, 1880973, 2089970, 2507964, 3134955, 3761946, 4179940, 5015928, 6269910, 7523892, 8359880, 9404865, 12539820, 15047784, 18809730, 25079640, 37619460, 75238920]

約数ペア:

[(1, 75238920), (2, 37619460), (3, 25079640), (4, 18809730), (5, 15047784), (6, 12539820), (8, 9404865), (9, 8359880), (10, 7523892), (12, 6269910), (15, 5015928), (18, 4179940), (20, 3761946), (24, 3134955), (30, 2507964), (36, 2089970), (40, 1880973), (45, 1671976), (60, 1253982), (72, 1044985), (90, 835988), (120, 626991), (180, 417994), (360, 208997)]