128250270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{433}}^1\times {\mathrm{1097}}^1$

素因数の和:1546

約数の個数: 64

約数和(自身を含む): 343103040

約数和(自身を除く): 214852770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 433, 866, 1097, 1299, 2165, 2194, 2598, 3291, 3897, 4330, 5485, 6495, 6582, 7794, 9873, 10970, 11691, 12990, 16455, 19485, 19746, 23382, 29619, 32910, 38970, 49365, 58455, 59238, 98730, 116910, 148095, 296190, 475001, 950002, 1425003, 2375005, 2850006, 4275009, 4750010, 7125015, 8550018, 12825027, 14250030, 21375045, 25650054, 42750090, 64125135, 128250270]

約数ペア:

[(1, 128250270), (2, 64125135), (3, 42750090), (5, 25650054), (6, 21375045), (9, 14250030), (10, 12825027), (15, 8550018), (18, 7125015), (27, 4750010), (30, 4275009), (45, 2850006), (54, 2375005), (90, 1425003), (135, 950002), (270, 475001), (433, 296190), (866, 148095), (1097, 116910), (1299, 98730), (2165, 59238), (2194, 58455), (2598, 49365), (3291, 38970), (3897, 32910), (4330, 29619), (5485, 23382), (6495, 19746), (6582, 19485), (7794, 16455), (9873, 12990), (10970, 11691)]