225716760

素因数分解:

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

素因数の和:209017

約数の個数: 64

約数和(自身を含む): 752392800

約数和(自身を除く): 526676040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 208997, 417994, 626991, 835988, 1044985, 1253982, 1671976, 1880973, 2089970, 2507964, 3134955, 3761946, 4179940, 5015928, 5642919, 6269910, 7523892, 8359880, 9404865, 11285838, 12539820, 15047784, 18809730, 22571676, 25079640, 28214595, 37619460, 45143352, 56429190, 75238920, 112858380, 225716760]

約数ペア:

[(1, 225716760), (2, 112858380), (3, 75238920), (4, 56429190), (5, 45143352), (6, 37619460), (8, 28214595), (9, 25079640), (10, 22571676), (12, 18809730), (15, 15047784), (18, 12539820), (20, 11285838), (24, 9404865), (27, 8359880), (30, 7523892), (36, 6269910), (40, 5642919), (45, 5015928), (54, 4179940), (60, 3761946), (72, 3134955), (90, 2507964), (108, 2089970), (120, 1880973), (135, 1671976), (180, 1253982), (216, 1044985), (270, 835988), (360, 626991), (540, 417994), (1080, 208997)]