226657980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{421}}^1\times {\mathrm{997}}^1$

素因数の和:1436

約数の個数: 96

約数和(自身を含む): 707542080

約数和(自身を除く): 480884100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 421, 540, 842, 997, 1263, 1684, 1994, 2105, 2526, 2991, 3789, 3988, 4210, 4985, 5052, 5982, 6315, 7578, 8420, 8973, 9970, 11367, 11964, 12630, 14955, 15156, 17946, 18945, 19940, 22734, 25260, 26919, 29910, 35892, 37890, 44865, 45468, 53838, 56835, 59820, 75780, 89730, 107676, 113670, 134595, 179460, 227340, 269190, 419737, 538380, 839474, 1259211, 1678948, 2098685, 2518422, 3777633, 4197370, 5036844, 6296055, 7555266, 8394740, 11332899, 12592110, 15110532, 18888165, 22665798, 25184220, 37776330, 45331596, 56664495, 75552660, 113328990, 226657980]

約数ペア:

[(1, 226657980), (2, 113328990), (3, 75552660), (4, 56664495), (5, 45331596), (6, 37776330), (9, 25184220), (10, 22665798), (12, 18888165), (15, 15110532), (18, 12592110), (20, 11332899), (27, 8394740), (30, 7555266), (36, 6296055), (45, 5036844), (54, 4197370), (60, 3777633), (90, 2518422), (108, 2098685), (135, 1678948), (180, 1259211), (270, 839474), (421, 538380), (540, 419737), (842, 269190), (997, 227340), (1263, 179460), (1684, 134595), (1994, 113670), (2105, 107676), (2526, 89730), (2991, 75780), (3789, 59820), (3988, 56835), (4210, 53838), (4985, 45468), (5052, 44865), (5982, 37890), (6315, 35892), (7578, 29910), (8420, 26919), (8973, 25260), (9970, 22734), (11367, 19940), (11964, 18945), (12630, 17946), (14955, 15156)]