255599940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{15053}}^1$

素因数の和:15348

約数の個数: 48

約数和(自身を含む): 718256448

約数和(自身を除く): 462656508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 283, 566, 849, 1132, 1415, 1698, 2830, 3396, 4245, 5660, 8490, 15053, 16980, 30106, 45159, 60212, 75265, 90318, 150530, 180636, 225795, 301060, 451590, 903180, 4259999, 8519998, 12779997, 17039996, 21299995, 25559994, 42599990, 51119988, 63899985, 85199980, 127799970, 255599940]

約数ペア:

[(1, 255599940), (2, 127799970), (3, 85199980), (4, 63899985), (5, 51119988), (6, 42599990), (10, 25559994), (12, 21299995), (15, 17039996), (20, 12779997), (30, 8519998), (60, 4259999), (283, 903180), (566, 451590), (849, 301060), (1132, 225795), (1415, 180636), (1698, 150530), (2830, 90318), (3396, 75265), (4245, 60212), (5660, 45159), (8490, 30106), (15053, 16980)]